Lines Matching defs:block
14 Create an ext2 filesystem on a block device or filesystem image.
93 unsigned groups; // Total number of block groups.
94 unsigned blockbits; // Bits per block. (Also blocks per group.)
97 unsigned nextblock; // Next data block to allocate
134 uint16_t block_group_nr; // block group # of this superblock
155 uint32_t first_meta_bg; // First metablock block group
158 // uint32_t reserved[172]; // Padding to the end of the block
163 uint32_t block_bitmap; // Block number of block bitmap
193 uint32_t block[15]; // Pointers to blocks
197 uint32_t faddr; // Last block in file
298 // Writes total block count to TT.treeblocks and inode count to TT.treeinodes.
391 // allocation bitmap that fits in one block (I.E. how many bits per block)?
462 // Return superblock backup overhead (if any), plus block/inode
566 // Determine appropriate block size and block count from file length.
636 // Loop through block groups, write out each one.
658 // Write superblock and pad it up to block size
671 // Find next array slot in this block (flush block if full).
712 // Now write out stuff that every block group has.
714 // Write block usage bitmap
757 // TODO write index data block
758 // TODO write root directory data block
759 // TODO write directory data block
760 // TODO write file data block