18 #define BTRFS_MAGIC 0x4d5f53665248425f 19 #define MAX_LABEL_SIZE 0x100 20 #define SUBVOL_ROOT_INODE 0x100 21 #define BTRFS_LAST_FREE_OBJECTID 0xffffffffffffff00 23 #define TYPE_INODE_ITEM 0x01 24 #define TYPE_INODE_REF 0x0C 25 #define TYPE_INODE_EXTREF 0x0D 26 #define TYPE_XATTR_ITEM 0x18 27 #define TYPE_ORPHAN_INODE 0x30 28 #define TYPE_DIR_ITEM 0x54 29 #define TYPE_DIR_INDEX 0x60 30 #define TYPE_EXTENT_DATA 0x6C 31 #define TYPE_EXTENT_CSUM 0x80 32 #define TYPE_ROOT_ITEM 0x84 33 #define TYPE_ROOT_BACKREF 0x90 34 #define TYPE_ROOT_REF 0x9C 35 #define TYPE_EXTENT_ITEM 0xA8 36 #define TYPE_METADATA_ITEM 0xA9 37 #define TYPE_TREE_BLOCK_REF 0xB0 38 #define TYPE_EXTENT_DATA_REF 0xB2 39 #define TYPE_EXTENT_REF_V0 0xB4 40 #define TYPE_SHARED_BLOCK_REF 0xB6 41 #define TYPE_SHARED_DATA_REF 0xB8 42 #define TYPE_BLOCK_GROUP_ITEM 0xC0 43 #define TYPE_FREE_SPACE_INFO 0xC6 44 #define TYPE_FREE_SPACE_EXTENT 0xC7 45 #define TYPE_FREE_SPACE_BITMAP 0xC8 46 #define TYPE_DEV_EXTENT 0xCC 47 #define TYPE_DEV_ITEM 0xD8 48 #define TYPE_CHUNK_ITEM 0xE4 49 #define TYPE_TEMP_ITEM 0xF8 50 #define TYPE_DEV_STATS 0xF9 51 #define TYPE_SUBVOL_UUID 0xFB 52 #define TYPE_SUBVOL_REC_UUID 0xFC 54 #define BTRFS_ROOT_ROOT 1 55 #define BTRFS_ROOT_EXTENT 2 56 #define BTRFS_ROOT_CHUNK 3 57 #define BTRFS_ROOT_DEVTREE 4 58 #define BTRFS_ROOT_FSTREE 5 59 #define BTRFS_ROOT_TREEDIR 6 60 #define BTRFS_ROOT_CHECKSUM 7 61 #define BTRFS_ROOT_UUID 9 62 #define BTRFS_ROOT_FREE_SPACE 0xa 63 #define BTRFS_ROOT_DATA_RELOC 0xFFFFFFFFFFFFFFF7 65 #define BTRFS_COMPRESSION_NONE 0 66 #define BTRFS_COMPRESSION_ZLIB 1 67 #define BTRFS_COMPRESSION_LZO 2 68 #define BTRFS_COMPRESSION_ZSTD 3 70 #define BTRFS_ENCRYPTION_NONE 0 72 #define BTRFS_ENCODING_NONE 0 74 #define EXTENT_TYPE_INLINE 0 75 #define EXTENT_TYPE_REGULAR 1 76 #define EXTENT_TYPE_PREALLOC 2 78 #define BLOCK_FLAG_DATA 0x001 79 #define BLOCK_FLAG_SYSTEM 0x002 80 #define BLOCK_FLAG_METADATA 0x004 81 #define BLOCK_FLAG_RAID0 0x008 82 #define BLOCK_FLAG_RAID1 0x010 83 #define BLOCK_FLAG_DUPLICATE 0x020 84 #define BLOCK_FLAG_RAID10 0x040 85 #define BLOCK_FLAG_RAID5 0x080 86 #define BLOCK_FLAG_RAID6 0x100 87 #define BLOCK_FLAG_RAID1C3 0x200 88 #define BLOCK_FLAG_RAID1C4 0x400 90 #define FREE_SPACE_CACHE_ID 0xFFFFFFFFFFFFFFF5 91 #define EXTENT_CSUM_ID 0xFFFFFFFFFFFFFFF6 92 #define BALANCE_ITEM_ID 0xFFFFFFFFFFFFFFFC 94 #define BTRFS_INODE_NODATASUM 0x001 95 #define BTRFS_INODE_NODATACOW 0x002 96 #define BTRFS_INODE_READONLY 0x004 97 #define BTRFS_INODE_NOCOMPRESS 0x008 98 #define BTRFS_INODE_PREALLOC 0x010 99 #define BTRFS_INODE_SYNC 0x020 100 #define BTRFS_INODE_IMMUTABLE 0x040 101 #define BTRFS_INODE_APPEND 0x080 102 #define BTRFS_INODE_NODUMP 0x100 103 #define BTRFS_INODE_NOATIME 0x200 104 #define BTRFS_INODE_DIRSYNC 0x400 105 #define BTRFS_INODE_COMPRESS 0x800 107 #define BTRFS_INODE_RO_VERITY 0x1 109 #define BTRFS_SUBVOL_READONLY 0x1 111 #define BTRFS_COMPAT_RO_FLAGS_FREE_SPACE_CACHE 0x1 112 #define BTRFS_COMPAT_RO_FLAGS_FREE_SPACE_CACHE_VALID 0x2 113 #define BTRFS_COMPAT_RO_FLAGS_VERITY 0x4 115 #define BTRFS_INCOMPAT_FLAGS_MIXED_BACKREF 0x0001 116 #define BTRFS_INCOMPAT_FLAGS_DEFAULT_SUBVOL 0x0002 117 #define BTRFS_INCOMPAT_FLAGS_MIXED_GROUPS 0x0004 118 #define BTRFS_INCOMPAT_FLAGS_COMPRESS_LZO 0x0008 119 #define BTRFS_INCOMPAT_FLAGS_COMPRESS_ZSTD 0x0010 120 #define BTRFS_INCOMPAT_FLAGS_BIG_METADATA 0x0020 121 #define BTRFS_INCOMPAT_FLAGS_EXTENDED_IREF 0x0040 122 #define BTRFS_INCOMPAT_FLAGS_RAID56 0x0080 123 #define BTRFS_INCOMPAT_FLAGS_SKINNY_METADATA 0x0100 124 #define BTRFS_INCOMPAT_FLAGS_NO_HOLES 0x0200 125 #define BTRFS_INCOMPAT_FLAGS_METADATA_UUID 0x0400 126 #define BTRFS_INCOMPAT_FLAGS_RAID1C34 0x0800 128 #define BTRFS_SUPERBLOCK_FLAGS_SEEDING 0x100000000 130 #define BTRFS_ORPHAN_INODE_OBJID 0xFFFFFFFFFFFFFFFB 132 #define CSUM_TYPE_CRC32C 0 133 #define CSUM_TYPE_XXHASH 1 134 #define CSUM_TYPE_SHA256 2 135 #define CSUM_TYPE_BLAKE2 3 137 #pragma pack(push, 1) 149 #define HEADER_FLAG_WRITTEN 0x000000000000001 150 #define HEADER_FLAG_SHARED_BACKREF 0x000000000000002 151 #define HEADER_FLAG_MIXED_BACKREF 0x100000000000000 194 #define SYS_CHUNK_ARRAY_SIZE 0x800 195 #define BTRFS_NUM_BACKUP_ROOTS 4 262 #define BTRFS_TYPE_UNKNOWN 0 263 #define BTRFS_TYPE_FILE 1 264 #define BTRFS_TYPE_DIRECTORY 2 265 #define BTRFS_TYPE_CHARDEV 3 266 #define BTRFS_TYPE_BLOCKDEV 4 267 #define BTRFS_TYPE_FIFO 5 268 #define BTRFS_TYPE_SOCKET 6 269 #define BTRFS_TYPE_SYMLINK 7 270 #define BTRFS_TYPE_EA 8 308 static_assert(
sizeof(
INODE_ITEM) == 0xa0,
"INODE_ITEM has wrong size");
309 #endif // __REACTOS__ 387 #define EXTENT_ITEM_DATA 0x001 388 #define EXTENT_ITEM_TREE_BLOCK 0x002 389 #define EXTENT_ITEM_SHARED_BACKREFS 0x100 445 #define FREE_SPACE_EXTENT 1 446 #define FREE_SPACE_BITMAP 2 476 #define BALANCE_FLAGS_DATA 0x1 477 #define BALANCE_FLAGS_SYSTEM 0x2 478 #define BALANCE_FLAGS_METADATA 0x4 480 #define BALANCE_ARGS_FLAGS_PROFILES 0x001 481 #define BALANCE_ARGS_FLAGS_USAGE 0x002 482 #define BALANCE_ARGS_FLAGS_DEVID 0x004 483 #define BALANCE_ARGS_FLAGS_DRANGE 0x008 484 #define BALANCE_ARGS_FLAGS_VRANGE 0x010 485 #define BALANCE_ARGS_FLAGS_LIMIT 0x020 486 #define BALANCE_ARGS_FLAGS_LIMIT_RANGE 0x040 487 #define BALANCE_ARGS_FLAGS_STRIPES_RANGE 0x080 488 #define BALANCE_ARGS_FLAGS_CONVERT 0x100 489 #define BALANCE_ARGS_FLAGS_SOFT 0x200 490 #define BALANCE_ARGS_FLAGS_USAGE_RANGE 0x400 532 #define BTRFS_FREE_SPACE_USING_BITMAPS 1 539 #define BTRFS_DEV_STAT_WRITE_ERRORS 0 540 #define BTRFS_DEV_STAT_READ_ERRORS 1 541 #define BTRFS_DEV_STAT_FLUSH_ERRORS 2 542 #define BTRFS_DEV_STAT_CORRUPTION_ERRORS 3 543 #define BTRFS_DEV_STAT_GENERATION_ERRORS 4 545 #define BTRFS_SEND_CMD_SUBVOL 1 546 #define BTRFS_SEND_CMD_SNAPSHOT 2 547 #define BTRFS_SEND_CMD_MKFILE 3 548 #define BTRFS_SEND_CMD_MKDIR 4 549 #define BTRFS_SEND_CMD_MKNOD 5 550 #define BTRFS_SEND_CMD_MKFIFO 6 551 #define BTRFS_SEND_CMD_MKSOCK 7 552 #define BTRFS_SEND_CMD_SYMLINK 8 553 #define BTRFS_SEND_CMD_RENAME 9 554 #define BTRFS_SEND_CMD_LINK 10 555 #define BTRFS_SEND_CMD_UNLINK 11 556 #define BTRFS_SEND_CMD_RMDIR 12 557 #define BTRFS_SEND_CMD_SET_XATTR 13 558 #define BTRFS_SEND_CMD_REMOVE_XATTR 14 559 #define BTRFS_SEND_CMD_WRITE 15 560 #define BTRFS_SEND_CMD_CLONE 16 561 #define BTRFS_SEND_CMD_TRUNCATE 17 562 #define BTRFS_SEND_CMD_CHMOD 18 563 #define BTRFS_SEND_CMD_CHOWN 19 564 #define BTRFS_SEND_CMD_UTIMES 20 565 #define BTRFS_SEND_CMD_END 21 566 #define BTRFS_SEND_CMD_UPDATE_EXTENT 22 568 #define BTRFS_SEND_TLV_UUID 1 569 #define BTRFS_SEND_TLV_TRANSID 2 570 #define BTRFS_SEND_TLV_INODE 3 571 #define BTRFS_SEND_TLV_SIZE 4 572 #define BTRFS_SEND_TLV_MODE 5 573 #define BTRFS_SEND_TLV_UID 6 574 #define BTRFS_SEND_TLV_GID 7 575 #define BTRFS_SEND_TLV_RDEV 8 576 #define BTRFS_SEND_TLV_CTIME 9 577 #define BTRFS_SEND_TLV_MTIME 10 578 #define BTRFS_SEND_TLV_ATIME 11 579 #define BTRFS_SEND_TLV_OTIME 12 580 #define BTRFS_SEND_TLV_XATTR_NAME 13 581 #define BTRFS_SEND_TLV_XATTR_DATA 14 582 #define BTRFS_SEND_TLV_PATH 15 583 #define BTRFS_SEND_TLV_PATH_TO 16 584 #define BTRFS_SEND_TLV_PATH_LINK 17 585 #define BTRFS_SEND_TLV_OFFSET 18 586 #define BTRFS_SEND_TLV_DATA 19 587 #define BTRFS_SEND_TLV_CLONE_UUID 20 588 #define BTRFS_SEND_TLV_CLONE_CTRANSID 21 589 #define BTRFS_SEND_TLV_CLONE_PATH 22 590 #define BTRFS_SEND_TLV_CLONE_OFFSET 23 591 #define BTRFS_SEND_TLV_CLONE_LENGTH 24 593 #define BTRFS_SEND_MAGIC "btrfs-stream"
uint64_t chunk_tree_generation
uint64_t extent_tree_generation
uint64_t root_tree_generation
uint64_t uuid_tree_generation
unsigned short int uint16_t
#define SYS_CHUNK_ARRAY_SIZE
#define BTRFS_NUM_BACKUP_ROOTS
uint32_t optimal_io_align
uint64_t dev_root_generation
uint64_t extent_tree_addr
uint32_t opt_io_alignment
uint64_t root_dir_objectid
GLint GLenum GLsizei GLsizei GLsizei GLint GLsizei const GLvoid * data
uint64_t cache_generation
uint32_t optimal_io_width
static cab_ULONG checksum(const cab_UBYTE *data, cab_UWORD bytes, cab_ULONG csum)
uint64_t csum_root_generation
uint64_t last_snapshot_generation
static const uint64_t superblock_addrs[]
uint8_t extent_root_level
BTRFS_UUID chunktree_uuid
uint64_t chunk_root_generation
uint64_t log_root_transid
uint64_t fs_tree_generation