move m_devices from ram_disk_controller to storage_controller, store point to devices

1 files changed, 19 insertions, 0 deletions

diff --git a/kernel/devices/src/storage/storage_controller.cpp b/kernel/devices/src/storage/storage_controller.cpp
index f95f533..d127a8c 100644
--- a/kernel/devices/src/storage/storage_controller.cpp
+++ b/kernel/devices/src/storage/storage_controller.cpp
@@ -1,5 +1,8 @@
 #include "devices/storage/storage_controller.hpp"
 
+#include "devices/device.hpp"
+
+#include <algorithm>
 #include <cstddef>
 
 namespace devices::storage
@@ -14,4 +17,20 @@ namespace devices::storage
   {
     return m_major;
   }
+
+  auto storage_controller::device_by_minor(size_t minor) -> device *
+  {
+    auto it = std::ranges::find_if(m_devices, [minor](auto const & device) { return device->minor() == minor; });
+
+    if (it != m_devices.end())
+    {
+      return *it;
+    }
+    return nullptr;
+  }
+
+  auto storage_controller::devices_count() -> size_t
+  {
+    return m_devices.size();
+  }
 }  // namespace devices::storage
\ No newline at end of file