From 1453fbedde547d9e69cdad659df667f43a8dc750 Mon Sep 17 00:00:00 2001
From: "marcel.braun" <marcel.braun@ost.ch>
Date: Sun, 15 Mar 2026 14:31:41 +0100
Subject: Create basic VFS structure

---
 kernel/filesystem/src/vfs.cpp | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 kernel/filesystem/src/vfs.cpp

(limited to 'kernel/filesystem/src/vfs.cpp')

diff --git a/kernel/filesystem/src/vfs.cpp b/kernel/filesystem/src/vfs.cpp
new file mode 100644
index 0000000..27f1db9
--- /dev/null
+++ b/kernel/filesystem/src/vfs.cpp
@@ -0,0 +1,34 @@
+#include "filesystem/vfs.hpp"
+
+#include "kapi/system.hpp"
+
+#include <optional>
+
+namespace filesystem
+{
+  namespace
+  {
+    constinit auto static active_vfs = std::optional<vfs>{};
+  }
+
+  auto vfs::init() -> void
+  {
+    if (active_vfs)
+    {
+      kapi::system::panic("[FILESYSTEM] vfs has already been initialized.");
+    }
+
+    active_vfs.emplace(vfs{});
+  }
+
+  auto vfs::get() -> vfs &
+  {
+    if (!active_vfs)
+    {
+      kapi::system::panic("[FILESYSTEM] vfs has not been initialized.");
+    }
+
+    return *active_vfs;
+  }
+
+}  // namespace filesystem
\ No newline at end of file
-- 
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