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 _LINUX_FS_H 20 #define _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/blk_types.h> 25 #include <linux/types.h> 26 #undef NR_OPEN 27 #define INR_OPEN_CUR 1024 28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29 #define INR_OPEN_MAX 4096 30 #define BLOCK_SIZE_BITS 10 31 #define BLOCK_SIZE (1<<BLOCK_SIZE_BITS) 32 #define SEEK_SET 0 33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34 #define SEEK_CUR 1 35 #define SEEK_END 2 36 #define SEEK_DATA 3 37 #define SEEK_HOLE 4 38 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39 #define SEEK_MAX SEEK_HOLE 40 struct fstrim_range { 41 __u64 start; 42 __u64 len; 43 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44 __u64 minlen; 45 }; 46 struct files_stat_struct { 47 unsigned long nr_files; 48 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49 unsigned long nr_free_files; 50 unsigned long max_files; 51 }; 52 struct inodes_stat_t { 53 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54 int nr_inodes; 55 int nr_unused; 56 int dummy[5]; 57 }; 58 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59 #define NR_FILE 8192 60 #define MAY_EXEC 0x00000001 61 #define MAY_WRITE 0x00000002 62 #define MAY_READ 0x00000004 63 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 64 #define MAY_APPEND 0x00000008 65 #define MAY_ACCESS 0x00000010 66 #define MAY_OPEN 0x00000020 67 #define MAY_CHDIR 0x00000040 68 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69 #define MAY_NOT_BLOCK 0x00000080 70 #define FMODE_READ ((__force fmode_t)0x1) 71 #define FMODE_WRITE ((__force fmode_t)0x2) 72 #define FMODE_LSEEK ((__force fmode_t)0x4) 73 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 74 #define FMODE_PREAD ((__force fmode_t)0x8) 75 #define FMODE_PWRITE ((__force fmode_t)0x10) 76 #define FMODE_EXEC ((__force fmode_t)0x20) 77 #define FMODE_NDELAY ((__force fmode_t)0x40) 78 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 79 #define FMODE_EXCL ((__force fmode_t)0x80) 80 #define FMODE_WRITE_IOCTL ((__force fmode_t)0x100) 81 #define FMODE_32BITHASH ((__force fmode_t)0x200) 82 #define FMODE_64BITHASH ((__force fmode_t)0x400) 83 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 84 #define FMODE_NOCMTIME ((__force fmode_t)0x800) 85 #define FMODE_RANDOM ((__force fmode_t)0x1000) 86 #define FMODE_UNSIGNED_OFFSET ((__force fmode_t)0x2000) 87 #define FMODE_PATH ((__force fmode_t)0x4000) 88 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 89 #define FMODE_NONOTIFY ((__force fmode_t)0x1000000) 90 #define RW_MASK REQ_WRITE 91 #define RWA_MASK REQ_RAHEAD 92 #define READ 0 93 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 94 #define WRITE RW_MASK 95 #define READA RWA_MASK 96 #define READ_SYNC (READ | REQ_SYNC) 97 #define WRITE_SYNC (WRITE | REQ_SYNC | REQ_NOIDLE) 98 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 99 #define WRITE_ODIRECT (WRITE | REQ_SYNC) 100 #define WRITE_FLUSH (WRITE | REQ_SYNC | REQ_NOIDLE | REQ_FLUSH) 101 #define WRITE_FUA (WRITE | REQ_SYNC | REQ_NOIDLE | REQ_FUA) 102 #define WRITE_FLUSH_FUA (WRITE | REQ_SYNC | REQ_NOIDLE | REQ_FLUSH | REQ_FUA) 103 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 104 #define SEL_IN 1 105 #define SEL_OUT 2 106 #define SEL_EX 4 107 #define FS_REQUIRES_DEV 1 108 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 109 #define FS_BINARY_MOUNTDATA 2 110 #define FS_HAS_SUBTYPE 4 111 #define FS_REVAL_DOT 16384 112 #define FS_RENAME_DOES_D_MOVE 32768 113 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 114 #define MS_RDONLY 1 115 #define MS_NOSUID 2 116 #define MS_NODEV 4 117 #define MS_NOEXEC 8 118 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 119 #define MS_SYNCHRONOUS 16 120 #define MS_REMOUNT 32 121 #define MS_MANDLOCK 64 122 #define MS_DIRSYNC 128 123 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 124 #define MS_NOATIME 1024 125 #define MS_NODIRATIME 2048 126 #define MS_BIND 4096 127 #define MS_MOVE 8192 128 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 129 #define MS_REC 16384 130 #define MS_VERBOSE 32768 131 #define MS_SILENT 32768 132 #define MS_POSIXACL (1<<16) 133 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 134 #define MS_UNBINDABLE (1<<17) 135 #define MS_PRIVATE (1<<18) 136 #define MS_SLAVE (1<<19) 137 #define MS_SHARED (1<<20) 138 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 139 #define MS_RELATIME (1<<21) 140 #define MS_KERNMOUNT (1<<22) 141 #define MS_I_VERSION (1<<23) 142 #define MS_STRICTATIME (1<<24) 143 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 144 #define MS_NOSEC (1<<28) 145 #define MS_BORN (1<<29) 146 #define MS_ACTIVE (1<<30) 147 #define MS_NOUSER (1<<31) 148 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 149 #define MS_RMT_MASK (MS_RDONLY|MS_SYNCHRONOUS|MS_MANDLOCK|MS_I_VERSION) 150 #define MS_MGC_VAL 0xC0ED0000 151 #define MS_MGC_MSK 0xffff0000 152 #define S_SYNC 1 153 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 154 #define S_NOATIME 2 155 #define S_APPEND 4 156 #define S_IMMUTABLE 8 157 #define S_DEAD 16 158 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 159 #define S_NOQUOTA 32 160 #define S_DIRSYNC 64 161 #define S_NOCMTIME 128 162 #define S_SWAPFILE 256 163 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 164 #define S_PRIVATE 512 165 #define S_IMA 1024 166 #define S_AUTOMOUNT 2048 167 #define S_NOSEC 4096 168 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 169 #define __IS_FLG(inode,flg) ((inode)->i_sb->s_flags & (flg)) 170 #define IS_RDONLY(inode) ((inode)->i_sb->s_flags & MS_RDONLY) 171 #define IS_SYNC(inode) (__IS_FLG(inode, MS_SYNCHRONOUS) || ((inode)->i_flags & S_SYNC)) 172 #define IS_DIRSYNC(inode) (__IS_FLG(inode, MS_SYNCHRONOUS|MS_DIRSYNC) || ((inode)->i_flags & (S_SYNC|S_DIRSYNC))) 173 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 174 #define IS_MANDLOCK(inode) __IS_FLG(inode, MS_MANDLOCK) 175 #define IS_NOATIME(inode) __IS_FLG(inode, MS_RDONLY|MS_NOATIME) 176 #define IS_I_VERSION(inode) __IS_FLG(inode, MS_I_VERSION) 177 #define IS_NOQUOTA(inode) ((inode)->i_flags & S_NOQUOTA) 178 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 179 #define IS_APPEND(inode) ((inode)->i_flags & S_APPEND) 180 #define IS_IMMUTABLE(inode) ((inode)->i_flags & S_IMMUTABLE) 181 #define IS_POSIXACL(inode) __IS_FLG(inode, MS_POSIXACL) 182 #define IS_DEADDIR(inode) ((inode)->i_flags & S_DEAD) 183 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 184 #define IS_NOCMTIME(inode) ((inode)->i_flags & S_NOCMTIME) 185 #define IS_SWAPFILE(inode) ((inode)->i_flags & S_SWAPFILE) 186 #define IS_PRIVATE(inode) ((inode)->i_flags & S_PRIVATE) 187 #define IS_IMA(inode) ((inode)->i_flags & S_IMA) 188 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 189 #define IS_AUTOMOUNT(inode) ((inode)->i_flags & S_AUTOMOUNT) 190 #define IS_NOSEC(inode) ((inode)->i_flags & S_NOSEC) 191 #define BLKROSET _IO(0x12,93) 192 #define BLKROGET _IO(0x12,94) 193 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 194 #define BLKRRPART _IO(0x12,95) 195 #define BLKGETSIZE _IO(0x12,96) 196 #define BLKFLSBUF _IO(0x12,97) 197 #define BLKRASET _IO(0x12,98) 198 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 199 #define BLKRAGET _IO(0x12,99) 200 #define BLKFRASET _IO(0x12,100) 201 #define BLKFRAGET _IO(0x12,101) 202 #define BLKSECTSET _IO(0x12,102) 203 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 204 #define BLKSECTGET _IO(0x12,103) 205 #define BLKSSZGET _IO(0x12,104) 206 #define BLKBSZGET _IOR(0x12,112,size_t) 207 #define BLKBSZSET _IOW(0x12,113,size_t) 208 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 209 #define BLKGETSIZE64 _IOR(0x12,114,size_t) 210 #define BLKTRACESETUP _IOWR(0x12,115,struct blk_user_trace_setup) 211 #define BLKTRACESTART _IO(0x12,116) 212 #define BLKTRACESTOP _IO(0x12,117) 213 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 214 #define BLKTRACETEARDOWN _IO(0x12,118) 215 #define BLKDISCARD _IO(0x12,119) 216 #define BLKIOMIN _IO(0x12,120) 217 #define BLKIOOPT _IO(0x12,121) 218 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 219 #define BLKALIGNOFF _IO(0x12,122) 220 #define BLKPBSZGET _IO(0x12,123) 221 #define BLKDISCARDZEROES _IO(0x12,124) 222 #define BLKSECDISCARD _IO(0x12,125) 223 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 224 #define BLKROTATIONAL _IO(0x12,126) 225 #define BMAP_IOCTL 1 226 #define FIBMAP _IO(0x00,1) 227 #define FIGETBSZ _IO(0x00,2) 228 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 229 #define FIFREEZE _IOWR('X', 119, int) 230 #define FITHAW _IOWR('X', 120, int) 231 #define FITRIM _IOWR('X', 121, struct fstrim_range) 232 #define FS_IOC_GETFLAGS _IOR('f', 1, long) 233 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 234 #define FS_IOC_SETFLAGS _IOW('f', 2, long) 235 #define FS_IOC_GETVERSION _IOR('v', 1, long) 236 #define FS_IOC_SETVERSION _IOW('v', 2, long) 237 #define FS_IOC_FIEMAP _IOWR('f', 11, struct fiemap) 238 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 239 #define FS_IOC32_GETFLAGS _IOR('f', 1, int) 240 #define FS_IOC32_SETFLAGS _IOW('f', 2, int) 241 #define FS_IOC32_GETVERSION _IOR('v', 1, int) 242 #define FS_IOC32_SETVERSION _IOW('v', 2, int) 243 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 244 #define FS_SECRM_FL 0x00000001 245 #define FS_UNRM_FL 0x00000002 246 #define FS_COMPR_FL 0x00000004 247 #define FS_SYNC_FL 0x00000008 248 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 249 #define FS_IMMUTABLE_FL 0x00000010 250 #define FS_APPEND_FL 0x00000020 251 #define FS_NODUMP_FL 0x00000040 252 #define FS_NOATIME_FL 0x00000080 253 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 254 #define FS_DIRTY_FL 0x00000100 255 #define FS_COMPRBLK_FL 0x00000200 256 #define FS_NOCOMP_FL 0x00000400 257 #define FS_ECOMPR_FL 0x00000800 258 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 259 #define FS_BTREE_FL 0x00001000 260 #define FS_INDEX_FL 0x00001000 261 #define FS_IMAGIC_FL 0x00002000 262 #define FS_JOURNAL_DATA_FL 0x00004000 263 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 264 #define FS_NOTAIL_FL 0x00008000 265 #define FS_DIRSYNC_FL 0x00010000 266 #define FS_TOPDIR_FL 0x00020000 267 #define FS_EXTENT_FL 0x00080000 268 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 269 #define FS_DIRECTIO_FL 0x00100000 270 #define FS_NOCOW_FL 0x00800000 271 #define FS_RESERVED_FL 0x80000000 272 #define FS_FL_USER_VISIBLE 0x0003DFFF 273 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 274 #define FS_FL_USER_MODIFIABLE 0x000380FF 275 #define SYNC_FILE_RANGE_WAIT_BEFORE 1 276 #define SYNC_FILE_RANGE_WRITE 2 277 #define SYNC_FILE_RANGE_WAIT_AFTER 4 278 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 279 #endif 280
