use kstd::vector instead of std::array and replace plain-pointers with kstd::shared_ptr

1 files changed, 5 insertions, 4 deletions

diff --git a/kernel/filesystem/src/file_descriptor_table.cpp b/kernel/filesystem/src/file_descriptor_table.cpp
index eb9a281..64fad0c 100644
--- a/kernel/filesystem/src/file_descriptor_table.cpp
+++ b/kernel/filesystem/src/file_descriptor_table.cpp
@@ -44,7 +44,8 @@ namespace filesystem
       return static_cast<int>(it - m_open_files.begin());
     }
 
-    return -1;
+    m_open_files.push_back(file_description);
+    return static_cast<int>(m_open_files.size() - 1);
   }
 
   auto file_descriptor_table::get_file(int fd) const -> std::optional<open_file_description>
@@ -55,12 +56,12 @@ namespace filesystem
     }
 
     auto const index = static_cast<size_t>(fd);
-    if (index >= m_open_files.size() || !m_open_files[index].has_value())
+    if (index >= m_open_files.size() || !m_open_files.at(fd).has_value())
     {
       return std::nullopt;
     }
 
-    return *m_open_files[index];
+    return m_open_files.at(fd);
   }
 
   auto file_descriptor_table::remove_file(int fd) -> void
@@ -76,6 +77,6 @@ namespace filesystem
       return;
     }
 
-    m_open_files[index].reset();
+    m_open_files.at(fd).reset();
   }
 }  // namespace filesystem
\ No newline at end of file