1/**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19#ifndef _UAPI_LINUX_FS_H 20#define _UAPI_LINUX_FS_H 21#include <linux/limits.h> 22#include <linux/ioctl.h> 23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24#include <linux/types.h> 25#undef NR_OPEN 26#define INR_OPEN_CUR 1024 27#define INR_OPEN_MAX 4096 28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29#define BLOCK_SIZE_BITS 10 30#define BLOCK_SIZE (1 << BLOCK_SIZE_BITS) 31#define SEEK_SET 0 32#define SEEK_CUR 1 33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34#define SEEK_END 2 35#define SEEK_DATA 3 36#define SEEK_HOLE 4 37#define SEEK_MAX SEEK_HOLE 38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39#define RENAME_NOREPLACE (1 << 0) 40#define RENAME_EXCHANGE (1 << 1) 41#define RENAME_WHITEOUT (1 << 2) 42struct file_clone_range { 43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44 __s64 src_fd; 45 __u64 src_offset; 46 __u64 src_length; 47 __u64 dest_offset; 48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49}; 50struct fstrim_range { 51 __u64 start; 52 __u64 len; 53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54 __u64 minlen; 55}; 56#define FILE_DEDUPE_RANGE_SAME 0 57#define FILE_DEDUPE_RANGE_DIFFERS 1 58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59struct file_dedupe_range_info { 60 __s64 dest_fd; 61 __u64 dest_offset; 62 __u64 bytes_deduped; 63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 64 __s32 status; 65 __u32 reserved; 66}; 67struct file_dedupe_range { 68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69 __u64 src_offset; 70 __u64 src_length; 71 __u16 dest_count; 72 __u16 reserved1; 73/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 74 __u32 reserved2; 75 struct file_dedupe_range_info info[0]; 76}; 77struct files_stat_struct { 78/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 79 unsigned long nr_files; 80 unsigned long nr_free_files; 81 unsigned long max_files; 82}; 83/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 84struct inodes_stat_t { 85 long nr_inodes; 86 long nr_unused; 87 long dummy[5]; 88/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 89}; 90#define NR_FILE 8192 91#define MS_RDONLY 1 92#define MS_NOSUID 2 93/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 94#define MS_NODEV 4 95#define MS_NOEXEC 8 96#define MS_SYNCHRONOUS 16 97#define MS_REMOUNT 32 98/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 99#define MS_MANDLOCK 64 100#define MS_DIRSYNC 128 101#define MS_NOATIME 1024 102#define MS_NODIRATIME 2048 103/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 104#define MS_BIND 4096 105#define MS_MOVE 8192 106#define MS_REC 16384 107#define MS_VERBOSE 32768 108/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 109#define MS_SILENT 32768 110#define MS_POSIXACL (1 << 16) 111#define MS_UNBINDABLE (1 << 17) 112#define MS_PRIVATE (1 << 18) 113/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 114#define MS_SLAVE (1 << 19) 115#define MS_SHARED (1 << 20) 116#define MS_RELATIME (1 << 21) 117#define MS_KERNMOUNT (1 << 22) 118/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 119#define MS_I_VERSION (1 << 23) 120#define MS_STRICTATIME (1 << 24) 121#define MS_LAZYTIME (1 << 25) 122#define MS_NOREMOTELOCK (1 << 27) 123/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 124#define MS_NOSEC (1 << 28) 125#define MS_BORN (1 << 29) 126#define MS_ACTIVE (1 << 30) 127#define MS_NOUSER (1 << 31) 128/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 129#define MS_RMT_MASK (MS_RDONLY | MS_SYNCHRONOUS | MS_MANDLOCK | MS_I_VERSION | MS_LAZYTIME) 130#define MS_MGC_VAL 0xC0ED0000 131#define MS_MGC_MSK 0xffff0000 132struct fsxattr { 133/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 134 __u32 fsx_xflags; 135 __u32 fsx_extsize; 136 __u32 fsx_nextents; 137 __u32 fsx_projid; 138/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 139 __u32 fsx_cowextsize; 140 unsigned char fsx_pad[8]; 141}; 142#define FS_XFLAG_REALTIME 0x00000001 143/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 144#define FS_XFLAG_PREALLOC 0x00000002 145#define FS_XFLAG_IMMUTABLE 0x00000008 146#define FS_XFLAG_APPEND 0x00000010 147#define FS_XFLAG_SYNC 0x00000020 148/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 149#define FS_XFLAG_NOATIME 0x00000040 150#define FS_XFLAG_NODUMP 0x00000080 151#define FS_XFLAG_RTINHERIT 0x00000100 152#define FS_XFLAG_PROJINHERIT 0x00000200 153/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 154#define FS_XFLAG_NOSYMLINKS 0x00000400 155#define FS_XFLAG_EXTSIZE 0x00000800 156#define FS_XFLAG_EXTSZINHERIT 0x00001000 157#define FS_XFLAG_NODEFRAG 0x00002000 158/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 159#define FS_XFLAG_FILESTREAM 0x00004000 160#define FS_XFLAG_DAX 0x00008000 161#define FS_XFLAG_COWEXTSIZE 0x00010000 162#define FS_XFLAG_HASATTR 0x80000000 163/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 164#define BLKROSET _IO(0x12, 93) 165#define BLKROGET _IO(0x12, 94) 166#define BLKRRPART _IO(0x12, 95) 167#define BLKGETSIZE _IO(0x12, 96) 168/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 169#define BLKFLSBUF _IO(0x12, 97) 170#define BLKRASET _IO(0x12, 98) 171#define BLKRAGET _IO(0x12, 99) 172#define BLKFRASET _IO(0x12, 100) 173/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 174#define BLKFRAGET _IO(0x12, 101) 175#define BLKSECTSET _IO(0x12, 102) 176#define BLKSECTGET _IO(0x12, 103) 177#define BLKSSZGET _IO(0x12, 104) 178/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 179#define BLKBSZGET _IOR(0x12, 112, size_t) 180#define BLKBSZSET _IOW(0x12, 113, size_t) 181#define BLKGETSIZE64 _IOR(0x12, 114, size_t) 182#define BLKTRACESETUP _IOWR(0x12, 115, struct blk_user_trace_setup) 183/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 184#define BLKTRACESTART _IO(0x12, 116) 185#define BLKTRACESTOP _IO(0x12, 117) 186#define BLKTRACETEARDOWN _IO(0x12, 118) 187#define BLKDISCARD _IO(0x12, 119) 188/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 189#define BLKIOMIN _IO(0x12, 120) 190#define BLKIOOPT _IO(0x12, 121) 191#define BLKALIGNOFF _IO(0x12, 122) 192#define BLKPBSZGET _IO(0x12, 123) 193/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 194#define BLKDISCARDZEROES _IO(0x12, 124) 195#define BLKSECDISCARD _IO(0x12, 125) 196#define BLKROTATIONAL _IO(0x12, 126) 197#define BLKZEROOUT _IO(0x12, 127) 198/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 199#define BMAP_IOCTL 1 200#define FIBMAP _IO(0x00, 1) 201#define FIGETBSZ _IO(0x00, 2) 202#define FIFREEZE _IOWR('X', 119, int) 203/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 204#define FITHAW _IOWR('X', 120, int) 205#define FITRIM _IOWR('X', 121, struct fstrim_range) 206#define FICLONE _IOW(0x94, 9, int) 207#define FICLONERANGE _IOW(0x94, 13, struct file_clone_range) 208/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 209#define FIDEDUPERANGE _IOWR(0x94, 54, struct file_dedupe_range) 210#define FS_IOC_GETFLAGS _IOR('f', 1, long) 211#define FS_IOC_SETFLAGS _IOW('f', 2, long) 212#define FS_IOC_GETVERSION _IOR('v', 1, long) 213/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 214#define FS_IOC_SETVERSION _IOW('v', 2, long) 215#define FS_IOC_FIEMAP _IOWR('f', 11, struct fiemap) 216#define FS_IOC32_GETFLAGS _IOR('f', 1, int) 217#define FS_IOC32_SETFLAGS _IOW('f', 2, int) 218/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 219#define FS_IOC32_GETVERSION _IOR('v', 1, int) 220#define FS_IOC32_SETVERSION _IOW('v', 2, int) 221#define FS_IOC_FSGETXATTR _IOR('X', 31, struct fsxattr) 222#define FS_IOC_FSSETXATTR _IOW('X', 32, struct fsxattr) 223/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 224#define FS_KEY_DESCRIPTOR_SIZE 8 225#define FS_POLICY_FLAGS_PAD_4 0x00 226#define FS_POLICY_FLAGS_PAD_8 0x01 227#define FS_POLICY_FLAGS_PAD_16 0x02 228/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 229#define FS_POLICY_FLAGS_PAD_32 0x03 230#define FS_POLICY_FLAGS_PAD_MASK 0x03 231#define FS_POLICY_FLAGS_VALID 0x03 232#define FS_ENCRYPTION_MODE_INVALID 0 233/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 234#define FS_ENCRYPTION_MODE_AES_256_XTS 1 235#define FS_ENCRYPTION_MODE_AES_256_GCM 2 236#define FS_ENCRYPTION_MODE_AES_256_CBC 3 237#define FS_ENCRYPTION_MODE_AES_256_CTS 4 238/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 239struct fscrypt_policy { 240 __u8 version; 241 __u8 contents_encryption_mode; 242 __u8 filenames_encryption_mode; 243/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 244 __u8 flags; 245 __u8 master_key_descriptor[FS_KEY_DESCRIPTOR_SIZE]; 246} __packed; 247#define FS_IOC_SET_ENCRYPTION_POLICY _IOR('f', 19, struct fscrypt_policy) 248/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 249#define FS_IOC_GET_ENCRYPTION_PWSALT _IOW('f', 20, __u8[16]) 250#define FS_IOC_GET_ENCRYPTION_POLICY _IOW('f', 21, struct fscrypt_policy) 251#define FS_SECRM_FL 0x00000001 252#define FS_UNRM_FL 0x00000002 253/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 254#define FS_COMPR_FL 0x00000004 255#define FS_SYNC_FL 0x00000008 256#define FS_IMMUTABLE_FL 0x00000010 257#define FS_APPEND_FL 0x00000020 258/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 259#define FS_NODUMP_FL 0x00000040 260#define FS_NOATIME_FL 0x00000080 261#define FS_DIRTY_FL 0x00000100 262#define FS_COMPRBLK_FL 0x00000200 263/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 264#define FS_NOCOMP_FL 0x00000400 265#define FS_ENCRYPT_FL 0x00000800 266#define FS_BTREE_FL 0x00001000 267#define FS_INDEX_FL 0x00001000 268/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 269#define FS_IMAGIC_FL 0x00002000 270#define FS_JOURNAL_DATA_FL 0x00004000 271#define FS_NOTAIL_FL 0x00008000 272#define FS_DIRSYNC_FL 0x00010000 273/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 274#define FS_TOPDIR_FL 0x00020000 275#define FS_HUGE_FILE_FL 0x00040000 276#define FS_EXTENT_FL 0x00080000 277#define FS_EA_INODE_FL 0x00200000 278/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 279#define FS_EOFBLOCKS_FL 0x00400000 280#define FS_NOCOW_FL 0x00800000 281#define FS_INLINE_DATA_FL 0x10000000 282#define FS_PROJINHERIT_FL 0x20000000 283/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 284#define FS_RESERVED_FL 0x80000000 285#define FS_FL_USER_VISIBLE 0x0003DFFF 286#define FS_FL_USER_MODIFIABLE 0x000380FF 287#define SYNC_FILE_RANGE_WAIT_BEFORE 1 288/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 289#define SYNC_FILE_RANGE_WRITE 2 290#define SYNC_FILE_RANGE_WAIT_AFTER 4 291#define RWF_HIPRI 0x00000001 292#define RWF_DSYNC 0x00000002 293/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 294#define RWF_SYNC 0x00000004 295#endif 296