1 files changed, 11 insertions, 16 deletions
diff --git a/kernel/include/kernel/filesystem/inode.hpp b/kernel/include/kernel/filesystem/inode.hpp
index a2955f93..6d8f0d48 100644
--- a/kernel/include/kernel/filesystem/inode.hpp
+++ b/kernel/include/kernel/filesystem/inode.hpp
@@ -1,37 +1,32 @@
 #ifndef TEACH_OS_KERNEL_FILESYSTEM_INODE_HPP
 #define TEACH_OS_KERNEL_FILESYSTEM_INODE_HPP
 
-#include "kernel/devices/device.hpp"
-#include "kernel/filesystem/inode_metadata.hpp"
-
-#include <kstd/memory>
-
 #include <cstddef>
 
 namespace filesystem
 {
   struct inode
   {
-    inode() = default;
+    enum class inode_kind
+    {
+      regular,
+      directory,
+      device
+    };
+
     explicit inode(inode_kind kind);
-    explicit inode(kstd::shared_ptr<devices::device> const & device);
 
-    [[nodiscard]] auto metadata() const -> inode_metadata;
+    virtual ~inode() = default;
+
+    virtual auto read(void * buffer, size_t offset, size_t size) const -> size_t = 0;
+    virtual auto write(void const * buffer, size_t offset, size_t size) -> size_t = 0;
 
     [[nodiscard]] auto is_directory() const -> bool;
     [[nodiscard]] auto is_regular() const -> bool;
     [[nodiscard]] auto is_device() const -> bool;
-    [[nodiscard]] auto is_block_device() const -> bool;
-    [[nodiscard]] auto major_device() const -> size_t;
-    [[nodiscard]] auto minor_device() const -> size_t;
-    [[nodiscard]] auto backing_device() const -> kstd::shared_ptr<devices::device> const &;
-
-    auto read(void * buffer, size_t offset, size_t size) const -> size_t;
-    auto write(void const * buffer, size_t offset, size_t size) -> size_t;
 
   private:
     inode_kind m_kind{inode_kind::regular};
-    kstd::shared_ptr<devices::device> m_device{};
   };
 }  // namespace filesystem