From 7e6137b2725d5cf2b16f55678dcfb99091f03fe9 Mon Sep 17 00:00:00 2001
From: Lukas Oesch <lukasoesch20@gmail.com>
Date: Fri, 3 Apr 2026 14:30:20 +0200
Subject: implement map_inode_block_index_to_global_block_number and lookup

---
 kernel/include/kernel/filesystem/ext2/filesystem.hpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'kernel/include')

diff --git a/kernel/include/kernel/filesystem/ext2/filesystem.hpp b/kernel/include/kernel/filesystem/ext2/filesystem.hpp
index ccee172..dea059f 100644
--- a/kernel/include/kernel/filesystem/ext2/filesystem.hpp
+++ b/kernel/include/kernel/filesystem/ext2/filesystem.hpp
@@ -26,9 +26,11 @@ namespace kernel::filesystem::ext2
 
   private:
     auto read_inode(uint32_t inode_number) -> kstd::shared_ptr<kernel::filesystem::ext2::inode>;
+    auto map_inode_block_index_to_global_block_number(uint32_t inode_block_index, inode_data data) -> uint32_t;
 
     auto get_block_size() -> size_t;
     auto get_inode_size() -> size_t;
+    auto get_inode_block_count(inode_data const & data) -> uint32_t;
 
     superblock m_superblock;
     kstd::vector<block_group_descriptor> m_block_group_descriptors;
-- 
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