From 5801be615a50bf465a9663b7f75cafbcf0870f5c Mon Sep 17 00:00:00 2001
From: Lukas Oesch <lukasoesch20@gmail.com>
Date: Tue, 17 Mar 2026 11:49:13 +0100
Subject: use kstd::vector instead of std::array and replace plain-pointers
 with kstd::shared_ptr

---
 .../include/devices/storage/ram_disk/ram_disk_device.hpp  |  2 --
 .../include/devices/storage/storage_controller.hpp        | 11 ++++++-----
 .../include/devices/storage/storage_management.hpp        | 15 ++++++++-------
 3 files changed, 14 insertions(+), 14 deletions(-)

(limited to 'kernel/devices/include')

diff --git a/kernel/devices/include/devices/storage/ram_disk/ram_disk_device.hpp b/kernel/devices/include/devices/storage/ram_disk/ram_disk_device.hpp
index 678ee99..1edf48c 100644
--- a/kernel/devices/include/devices/storage/ram_disk/ram_disk_device.hpp
+++ b/kernel/devices/include/devices/storage/ram_disk/ram_disk_device.hpp
@@ -14,8 +14,6 @@ namespace devices::storage::ram_disk
    */
   struct ram_disk_device : block_device
   {
-    ram_disk_device();  // TODO BA-FS26 remove when kstd::vector is available
-
     /**
      * @brief Create a RAM disk for the @p module.
      * @param module Boot module providing the memory region.
diff --git a/kernel/devices/include/devices/storage/storage_controller.hpp b/kernel/devices/include/devices/storage/storage_controller.hpp
index d10d27d..e90b01c 100644
--- a/kernel/devices/include/devices/storage/storage_controller.hpp
+++ b/kernel/devices/include/devices/storage/storage_controller.hpp
@@ -3,7 +3,9 @@
 
 #include "devices/device.hpp"
 
-#include <array>
+#include <kstd/memory>
+#include <kstd/vector>
+
 #include <cstddef>
 
 namespace devices::storage
@@ -46,8 +48,7 @@ namespace devices::storage
     [[nodiscard]] auto devices_count() const -> size_t;
 
     // TODO BA-FS26 add comment
-    // TODO BA-FS26 use kstd::vector when available
-    [[nodiscard]] auto all_devices() const -> std::array<devices::device *, 1> const &;
+    [[nodiscard]] auto all_devices() const -> kstd::vector<kstd::shared_ptr<devices::device>> const &;
 
     /**
      * @brief Find a managed device by major/minor numbers.
@@ -55,12 +56,12 @@ namespace devices::storage
      * @param minor Device minor number.
      * @return Matching block device, or nullptr if no device matches.
      */
-    [[nodiscard]] auto device_by_minor(size_t minor) const -> device *;
+    [[nodiscard]] auto device_by_minor(size_t minor) const -> kstd::shared_ptr<devices::device>;
 
   protected:
     size_t m_major{};
     size_t m_minors_per_device{};
-    std::array<devices::device *, 1> m_devices{};  // TODO BA-FS26 use kstd::vector when available
+    kstd::vector<kstd::shared_ptr<devices::device>> m_devices{};
   };
 }  // namespace devices::storage
 
diff --git a/kernel/devices/include/devices/storage/storage_management.hpp b/kernel/devices/include/devices/storage/storage_management.hpp
index 550db65..dc2f6c9 100644
--- a/kernel/devices/include/devices/storage/storage_management.hpp
+++ b/kernel/devices/include/devices/storage/storage_management.hpp
@@ -4,7 +4,9 @@
 #include "devices/device.hpp"
 #include "devices/storage/storage_controller.hpp"
 
-#include <array>
+#include <kstd/memory>
+#include <kstd/vector>
+
 #include <cstddef>
 
 namespace devices::storage
@@ -40,11 +42,10 @@ namespace devices::storage
      *
      * Assigns controller IDs (major number range and minors per device).
      */
-    auto add_controller(storage_controller * controller) -> void;
+    auto add_controller(kstd::shared_ptr<storage_controller> controller) -> void;
 
     // TODO BA-FS26 add comment
-    // TODO BA-FS26 use kstd::vector when available
-    [[nodiscard]] auto all_controllers() const -> std::array<storage_controller *, 1> const &;
+    [[nodiscard]] auto all_controllers() const -> kstd::vector<kstd::shared_ptr<storage_controller>> const &;
 
     /**
      * @brief Find a device by major/minor numbers.
@@ -52,13 +53,13 @@ namespace devices::storage
      * @param minor Device minor number.
      * @return Matching device, or nullptr if no device matches.
      */
-    auto device_by_major_minor(size_t major, size_t minor) -> device *;
+    auto device_by_major_minor(size_t major, size_t minor) -> kstd::shared_ptr<device>;
 
     /**
      * @brief Determine the boot device.
      * @return Boot device, or nullptr if it cannot be determined.
      */
-    auto determine_boot_device() -> device *;
+    auto determine_boot_device() -> kstd::shared_ptr<device>;
 
   private:
     /**
@@ -66,7 +67,7 @@ namespace devices::storage
      */
     storage_management() = default;
 
-    std::array<storage_controller *, 1> m_controllers{};  // TODO BA-FS26 use kstd::vector when available
+    kstd::vector<kstd::shared_ptr<storage_controller>> m_controllers{};
   };
 }  // namespace devices::storage
 
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