From 4a2d4fb3ab38a64c4b10832f5a6318b7240829cc Mon Sep 17 00:00:00 2001
From: Marcel Braun <marcel.braun@ost.ch>
Date: Mon, 6 Apr 2026 11:40:12 +0200
Subject: Implement read data in ext2 inode

---
 kernel/include/kernel/filesystem/ext2/filesystem.hpp | 5 +++--
 kernel/include/kernel/filesystem/filesystem.hpp      | 1 +
 2 files changed, 4 insertions(+), 2 deletions(-)

(limited to 'kernel/include')

diff --git a/kernel/include/kernel/filesystem/ext2/filesystem.hpp b/kernel/include/kernel/filesystem/ext2/filesystem.hpp
index 9761903..762f590 100644
--- a/kernel/include/kernel/filesystem/ext2/filesystem.hpp
+++ b/kernel/include/kernel/filesystem/ext2/filesystem.hpp
@@ -24,12 +24,13 @@ namespace kernel::filesystem::ext2
     auto lookup(kstd::shared_ptr<kernel::filesystem::inode> const & parent, std::string_view name)
         -> kstd::shared_ptr<kernel::filesystem::inode> override;
 
+    auto get_block_size() -> size_t;
+    auto map_inode_block_index_to_global_block_number(uint32_t inode_block_index, inode_data data) -> uint32_t;
+
   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 read_block_number_at_index(uint32_t block_number, uint32_t index) -> 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;
 
diff --git a/kernel/include/kernel/filesystem/filesystem.hpp b/kernel/include/kernel/filesystem/filesystem.hpp
index 1c45377..0f9de9f 100644
--- a/kernel/include/kernel/filesystem/filesystem.hpp
+++ b/kernel/include/kernel/filesystem/filesystem.hpp
@@ -22,6 +22,7 @@ namespace kernel::filesystem
     virtual auto lookup(kstd::shared_ptr<inode> const & parent, std::string_view name) -> kstd::shared_ptr<inode> = 0;
 
     [[nodiscard]] auto root_inode() const -> kstd::shared_ptr<inode> const &;
+    [[nodiscard]] auto device() const -> kstd::shared_ptr<kapi::devices::device> const &;
 
   protected:
     kstd::shared_ptr<inode> m_root_inode{};
-- 
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