bitmap_block_t Struct Reference

Represents a block of the allocation bitmap in the BSFS file system. More...

#include <filesystem_bsfs.h>

Public Attributes
uint8_t	bits [BITMAP_BLOCK_BYTES]
uint32_t	next_block

Detailed Description

Represents a block of the allocation bitmap in the BSFS file system.

This structure defines a single block used in the allocation bitmap, which tracks which data blocks are free or in use. The bitmap is implemented as a linked list of such blocks to support variable-length bitmaps.

Member Data Documentation

bits

uint8_t bitmap_block_t::bits[BITMAP_BLOCK_BYTES]

A byte array representing the allocation status of a range of blocks. Each bit corresponds to one block: 0 = free, 1 = allocated.

next_block

uint32_t bitmap_block_t::next_block

The block number of the next bitmap block in the linked list. If this is the last block, this value is set to INVALID_BLOCK.

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The documentation for this struct was generated from the following file:

• src/include/filesystem_bsfs.h