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_EXT2_FS_H 20 #define _LINUX_EXT2_FS_H 21 #include <linux/types.h> 22 #undef EXT2FS_DEBUG 23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24 #define EXT2_PREALLOCATE 25 #define EXT2_DEFAULT_PREALLOC_BLOCKS 8 26 #define EXT2FS_DATE "95/08/09" 27 #define EXT2FS_VERSION "0.5b" 28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29 #ifdef EXT2FS_DEBUG 30 #define ext2_debug(f, a...) { printk ("EXT2-fs DEBUG (%s, %d): %s:", __FILE__, __LINE__, __FUNCTION__); printk (f, ## a); } 31 #else 32 #define ext2_debug(f, a...) 33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34 #endif 35 #define EXT2_BAD_INO 1 36 #define EXT2_ROOT_INO 2 37 #define EXT2_BOOT_LOADER_INO 5 38 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39 #define EXT2_UNDEL_DIR_INO 6 40 #define EXT2_GOOD_OLD_FIRST_INO 11 41 #define EXT2_SUPER_MAGIC 0xEF53 42 #define EXT2_SB(sb) (sb) 43 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44 #define EXT2_LINK_MAX 32000 45 #define EXT2_MIN_BLOCK_SIZE 1024 46 #define EXT2_MAX_BLOCK_SIZE 4096 47 #define EXT2_MIN_BLOCK_LOG_SIZE 10 48 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49 #define EXT2_BLOCK_SIZE(s) (EXT2_MIN_BLOCK_SIZE << (s)->s_log_block_size) 50 #define EXT2_ADDR_PER_BLOCK(s) (EXT2_BLOCK_SIZE(s) / sizeof (__u32)) 51 #define EXT2_BLOCK_SIZE_BITS(s) ((s)->s_log_block_size + 10) 52 #define EXT2_INODE_SIZE(s) (((s)->s_rev_level == EXT2_GOOD_OLD_REV) ? EXT2_GOOD_OLD_INODE_SIZE : (s)->s_inode_size) 53 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54 #define EXT2_FIRST_INO(s) (((s)->s_rev_level == EXT2_GOOD_OLD_REV) ? EXT2_GOOD_OLD_FIRST_INO : (s)->s_first_ino) 55 #define EXT2_MIN_FRAG_SIZE 1024 56 #define EXT2_MAX_FRAG_SIZE 4096 57 #define EXT2_MIN_FRAG_LOG_SIZE 10 58 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59 #define EXT2_FRAG_SIZE(s) (EXT2_MIN_FRAG_SIZE << (s)->s_log_frag_size) 60 #define EXT2_FRAGS_PER_BLOCK(s) (EXT2_BLOCK_SIZE(s) / EXT2_FRAG_SIZE(s)) 61 struct ext2_group_desc 62 { 63 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 64 __le32 bg_block_bitmap; 65 __le32 bg_inode_bitmap; 66 __le32 bg_inode_table; 67 __le16 bg_free_blocks_count; 68 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69 __le16 bg_free_inodes_count; 70 __le16 bg_used_dirs_count; 71 __le16 bg_pad; 72 __le32 bg_reserved[3]; 73 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 74 }; 75 #define EXT2_BLOCKS_PER_GROUP(s) ((s)->s_blocks_per_group) 76 #define EXT2_DESC_PER_BLOCK(s) (EXT2_BLOCK_SIZE(s) / sizeof (struct ext2_group_desc)) 77 #define EXT2_INODES_PER_GROUP(s) ((s)->s_inodes_per_group) 78 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 79 #define EXT2_NDIR_BLOCKS 12 80 #define EXT2_IND_BLOCK EXT2_NDIR_BLOCKS 81 #define EXT2_DIND_BLOCK (EXT2_IND_BLOCK + 1) 82 #define EXT2_TIND_BLOCK (EXT2_DIND_BLOCK + 1) 83 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 84 #define EXT2_N_BLOCKS (EXT2_TIND_BLOCK + 1) 85 #define EXT2_SECRM_FL 0x00000001 86 #define EXT2_UNRM_FL 0x00000002 87 #define EXT2_COMPR_FL 0x00000004 88 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 89 #define EXT2_SYNC_FL 0x00000008 90 #define EXT2_IMMUTABLE_FL 0x00000010 91 #define EXT2_APPEND_FL 0x00000020 92 #define EXT2_NODUMP_FL 0x00000040 93 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 94 #define EXT2_NOATIME_FL 0x00000080 95 #define EXT2_DIRTY_FL 0x00000100 96 #define EXT2_COMPRBLK_FL 0x00000200 97 #define EXT2_NOCOMP_FL 0x00000400 98 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 99 #define EXT2_ECOMPR_FL 0x00000800 100 #define EXT2_BTREE_FL 0x00001000 101 #define EXT2_INDEX_FL 0x00001000 102 #define EXT2_IMAGIC_FL 0x00002000 103 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 104 #define EXT2_JOURNAL_DATA_FL 0x00004000 105 #define EXT2_NOTAIL_FL 0x00008000 106 #define EXT2_DIRSYNC_FL 0x00010000 107 #define EXT2_TOPDIR_FL 0x00020000 108 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 109 #define EXT2_RESERVED_FL 0x80000000 110 #define EXT2_FL_USER_VISIBLE 0x0003DFFF 111 #define EXT2_FL_USER_MODIFIABLE 0x000380FF 112 #define EXT2_IOC_GETFLAGS _IOR('f', 1, long) 113 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 114 #define EXT2_IOC_SETFLAGS _IOW('f', 2, long) 115 #define EXT2_IOC_GETVERSION _IOR('v', 1, long) 116 #define EXT2_IOC_SETVERSION _IOW('v', 2, long) 117 struct ext2_inode { 118 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 119 __le16 i_mode; 120 __le16 i_uid; 121 __le32 i_size; 122 __le32 i_atime; 123 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 124 __le32 i_ctime; 125 __le32 i_mtime; 126 __le32 i_dtime; 127 __le16 i_gid; 128 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 129 __le16 i_links_count; 130 __le32 i_blocks; 131 __le32 i_flags; 132 union { 133 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 134 struct { 135 __le32 l_i_reserved1; 136 } linux1; 137 struct { 138 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 139 __le32 h_i_translator; 140 } hurd1; 141 struct { 142 __le32 m_i_reserved1; 143 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 144 } masix1; 145 } osd1; 146 __le32 i_block[EXT2_N_BLOCKS]; 147 __le32 i_generation; 148 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 149 __le32 i_file_acl; 150 __le32 i_dir_acl; 151 __le32 i_faddr; 152 union { 153 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 154 struct { 155 __u8 l_i_frag; 156 __u8 l_i_fsize; 157 __u16 i_pad1; 158 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 159 __le16 l_i_uid_high; 160 __le16 l_i_gid_high; 161 __u32 l_i_reserved2; 162 } linux2; 163 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 164 struct { 165 __u8 h_i_frag; 166 __u8 h_i_fsize; 167 __le16 h_i_mode_high; 168 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 169 __le16 h_i_uid_high; 170 __le16 h_i_gid_high; 171 __le32 h_i_author; 172 } hurd2; 173 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 174 struct { 175 __u8 m_i_frag; 176 __u8 m_i_fsize; 177 __u16 m_pad1; 178 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 179 __u32 m_i_reserved2[2]; 180 } masix2; 181 } osd2; 182 }; 183 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 184 #define i_size_high i_dir_acl 185 #ifdef __linux__ 186 #define i_reserved1 osd1.linux1.l_i_reserved1 187 #define i_frag osd2.linux2.l_i_frag 188 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 189 #define i_fsize osd2.linux2.l_i_fsize 190 #define i_uid_low i_uid 191 #define i_gid_low i_gid 192 #define i_uid_high osd2.linux2.l_i_uid_high 193 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 194 #define i_gid_high osd2.linux2.l_i_gid_high 195 #define i_reserved2 osd2.linux2.l_i_reserved2 196 #endif 197 #ifdef __hurd__ 198 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 199 #define i_translator osd1.hurd1.h_i_translator 200 #define i_frag osd2.hurd2.h_i_frag; 201 #define i_fsize osd2.hurd2.h_i_fsize; 202 #define i_uid_high osd2.hurd2.h_i_uid_high 203 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 204 #define i_gid_high osd2.hurd2.h_i_gid_high 205 #define i_author osd2.hurd2.h_i_author 206 #endif 207 #ifdef __masix__ 208 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 209 #define i_reserved1 osd1.masix1.m_i_reserved1 210 #define i_frag osd2.masix2.m_i_frag 211 #define i_fsize osd2.masix2.m_i_fsize 212 #define i_reserved2 osd2.masix2.m_i_reserved2 213 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 214 #endif 215 #define EXT2_VALID_FS 0x0001 216 #define EXT2_ERROR_FS 0x0002 217 #define EXT2_MOUNT_CHECK 0x000001 218 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 219 #define EXT2_MOUNT_OLDALLOC 0x000002 220 #define EXT2_MOUNT_GRPID 0x000004 221 #define EXT2_MOUNT_DEBUG 0x000008 222 #define EXT2_MOUNT_ERRORS_CONT 0x000010 223 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 224 #define EXT2_MOUNT_ERRORS_RO 0x000020 225 #define EXT2_MOUNT_ERRORS_PANIC 0x000040 226 #define EXT2_MOUNT_MINIX_DF 0x000080 227 #define EXT2_MOUNT_NOBH 0x000100 228 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 229 #define EXT2_MOUNT_NO_UID32 0x000200 230 #define EXT2_MOUNT_XATTR_USER 0x004000 231 #define EXT2_MOUNT_POSIX_ACL 0x008000 232 #define EXT2_MOUNT_XIP 0x010000 233 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 234 #define EXT2_MOUNT_USRQUOTA 0x020000 235 #define EXT2_MOUNT_GRPQUOTA 0x040000 236 #define clear_opt(o, opt) o &= ~EXT2_MOUNT_##opt 237 #define set_opt(o, opt) o |= EXT2_MOUNT_##opt 238 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 239 #define test_opt(sb, opt) (EXT2_SB(sb)->s_mount_opt & EXT2_MOUNT_##opt) 240 #define EXT2_DFL_MAX_MNT_COUNT 20 241 #define EXT2_DFL_CHECKINTERVAL 0 242 #define EXT2_ERRORS_CONTINUE 1 243 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 244 #define EXT2_ERRORS_RO 2 245 #define EXT2_ERRORS_PANIC 3 246 #define EXT2_ERRORS_DEFAULT EXT2_ERRORS_CONTINUE 247 struct ext2_super_block { 248 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 249 __le32 s_inodes_count; 250 __le32 s_blocks_count; 251 __le32 s_r_blocks_count; 252 __le32 s_free_blocks_count; 253 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 254 __le32 s_free_inodes_count; 255 __le32 s_first_data_block; 256 __le32 s_log_block_size; 257 __le32 s_log_frag_size; 258 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 259 __le32 s_blocks_per_group; 260 __le32 s_frags_per_group; 261 __le32 s_inodes_per_group; 262 __le32 s_mtime; 263 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 264 __le32 s_wtime; 265 __le16 s_mnt_count; 266 __le16 s_max_mnt_count; 267 __le16 s_magic; 268 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 269 __le16 s_state; 270 __le16 s_errors; 271 __le16 s_minor_rev_level; 272 __le32 s_lastcheck; 273 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 274 __le32 s_checkinterval; 275 __le32 s_creator_os; 276 __le32 s_rev_level; 277 __le16 s_def_resuid; 278 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 279 __le16 s_def_resgid; 280 __le32 s_first_ino; 281 __le16 s_inode_size; 282 __le16 s_block_group_nr; 283 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 284 __le32 s_feature_compat; 285 __le32 s_feature_incompat; 286 __le32 s_feature_ro_compat; 287 __u8 s_uuid[16]; 288 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 289 char s_volume_name[16]; 290 char s_last_mounted[64]; 291 __le32 s_algorithm_usage_bitmap; 292 __u8 s_prealloc_blocks; 293 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 294 __u8 s_prealloc_dir_blocks; 295 __u16 s_padding1; 296 __u8 s_journal_uuid[16]; 297 __u32 s_journal_inum; 298 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 299 __u32 s_journal_dev; 300 __u32 s_last_orphan; 301 __u32 s_hash_seed[4]; 302 __u8 s_def_hash_version; 303 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 304 __u8 s_reserved_char_pad; 305 __u16 s_reserved_word_pad; 306 __le32 s_default_mount_opts; 307 __le32 s_first_meta_bg; 308 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 309 __u32 s_reserved[190]; 310 }; 311 #define EXT2_OS_LINUX 0 312 #define EXT2_OS_HURD 1 313 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 314 #define EXT2_OS_MASIX 2 315 #define EXT2_OS_FREEBSD 3 316 #define EXT2_OS_LITES 4 317 #define EXT2_GOOD_OLD_REV 0 318 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 319 #define EXT2_DYNAMIC_REV 1 320 #define EXT2_CURRENT_REV EXT2_GOOD_OLD_REV 321 #define EXT2_MAX_SUPP_REV EXT2_DYNAMIC_REV 322 #define EXT2_GOOD_OLD_INODE_SIZE 128 323 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 324 #define EXT2_HAS_COMPAT_FEATURE(sb,mask) ( EXT2_SB(sb)->s_es->s_feature_compat & cpu_to_le32(mask) ) 325 #define EXT2_HAS_RO_COMPAT_FEATURE(sb,mask) ( EXT2_SB(sb)->s_es->s_feature_ro_compat & cpu_to_le32(mask) ) 326 #define EXT2_HAS_INCOMPAT_FEATURE(sb,mask) ( EXT2_SB(sb)->s_es->s_feature_incompat & cpu_to_le32(mask) ) 327 #define EXT2_SET_COMPAT_FEATURE(sb,mask) EXT2_SB(sb)->s_es->s_feature_compat |= cpu_to_le32(mask) 328 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 329 #define EXT2_SET_RO_COMPAT_FEATURE(sb,mask) EXT2_SB(sb)->s_es->s_feature_ro_compat |= cpu_to_le32(mask) 330 #define EXT2_SET_INCOMPAT_FEATURE(sb,mask) EXT2_SB(sb)->s_es->s_feature_incompat |= cpu_to_le32(mask) 331 #define EXT2_CLEAR_COMPAT_FEATURE(sb,mask) EXT2_SB(sb)->s_es->s_feature_compat &= ~cpu_to_le32(mask) 332 #define EXT2_CLEAR_RO_COMPAT_FEATURE(sb,mask) EXT2_SB(sb)->s_es->s_feature_ro_compat &= ~cpu_to_le32(mask) 333 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 334 #define EXT2_CLEAR_INCOMPAT_FEATURE(sb,mask) EXT2_SB(sb)->s_es->s_feature_incompat &= ~cpu_to_le32(mask) 335 #define EXT2_FEATURE_COMPAT_DIR_PREALLOC 0x0001 336 #define EXT2_FEATURE_COMPAT_IMAGIC_INODES 0x0002 337 #define EXT3_FEATURE_COMPAT_HAS_JOURNAL 0x0004 338 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 339 #define EXT2_FEATURE_COMPAT_EXT_ATTR 0x0008 340 #define EXT2_FEATURE_COMPAT_RESIZE_INO 0x0010 341 #define EXT2_FEATURE_COMPAT_DIR_INDEX 0x0020 342 #define EXT2_FEATURE_COMPAT_ANY 0xffffffff 343 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 344 #define EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER 0x0001 345 #define EXT2_FEATURE_RO_COMPAT_LARGE_FILE 0x0002 346 #define EXT2_FEATURE_RO_COMPAT_BTREE_DIR 0x0004 347 #define EXT2_FEATURE_RO_COMPAT_ANY 0xffffffff 348 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 349 #define EXT2_FEATURE_INCOMPAT_COMPRESSION 0x0001 350 #define EXT2_FEATURE_INCOMPAT_FILETYPE 0x0002 351 #define EXT3_FEATURE_INCOMPAT_RECOVER 0x0004 352 #define EXT3_FEATURE_INCOMPAT_JOURNAL_DEV 0x0008 353 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 354 #define EXT2_FEATURE_INCOMPAT_META_BG 0x0010 355 #define EXT2_FEATURE_INCOMPAT_ANY 0xffffffff 356 #define EXT2_FEATURE_COMPAT_SUPP EXT2_FEATURE_COMPAT_EXT_ATTR 357 #define EXT2_FEATURE_INCOMPAT_SUPP (EXT2_FEATURE_INCOMPAT_FILETYPE| EXT2_FEATURE_INCOMPAT_META_BG) 358 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 359 #define EXT2_FEATURE_RO_COMPAT_SUPP (EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER| EXT2_FEATURE_RO_COMPAT_LARGE_FILE| EXT2_FEATURE_RO_COMPAT_BTREE_DIR) 360 #define EXT2_FEATURE_RO_COMPAT_UNSUPPORTED ~EXT2_FEATURE_RO_COMPAT_SUPP 361 #define EXT2_FEATURE_INCOMPAT_UNSUPPORTED ~EXT2_FEATURE_INCOMPAT_SUPP 362 #define EXT2_DEF_RESUID 0 363 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 364 #define EXT2_DEF_RESGID 0 365 #define EXT2_DEFM_DEBUG 0x0001 366 #define EXT2_DEFM_BSDGROUPS 0x0002 367 #define EXT2_DEFM_XATTR_USER 0x0004 368 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 369 #define EXT2_DEFM_ACL 0x0008 370 #define EXT2_DEFM_UID16 0x0010 371 #define EXT3_DEFM_JMODE 0x0060 372 #define EXT3_DEFM_JMODE_DATA 0x0020 373 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 374 #define EXT3_DEFM_JMODE_ORDERED 0x0040 375 #define EXT3_DEFM_JMODE_WBACK 0x0060 376 #define EXT2_NAME_LEN 255 377 struct ext2_dir_entry { 378 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 379 __le32 inode; 380 __le16 rec_len; 381 __le16 name_len; 382 char name[EXT2_NAME_LEN]; 383 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 384 }; 385 struct ext2_dir_entry_2 { 386 __le32 inode; 387 __le16 rec_len; 388 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 389 __u8 name_len; 390 __u8 file_type; 391 char name[EXT2_NAME_LEN]; 392 }; 393 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 394 enum { 395 EXT2_FT_UNKNOWN, 396 EXT2_FT_REG_FILE, 397 EXT2_FT_DIR, 398 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 399 EXT2_FT_CHRDEV, 400 EXT2_FT_BLKDEV, 401 EXT2_FT_FIFO, 402 EXT2_FT_SOCK, 403 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 404 EXT2_FT_SYMLINK, 405 EXT2_FT_MAX 406 }; 407 #define EXT2_DIR_PAD 4 408 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 409 #define EXT2_DIR_ROUND (EXT2_DIR_PAD - 1) 410 #define EXT2_DIR_REC_LEN(name_len) (((name_len) + 8 + EXT2_DIR_ROUND) & ~EXT2_DIR_ROUND) 411 #endif 412