From 2793770dc6eba30b73b4a4993618d2cbe184790e Mon Sep 17 00:00:00 2001
From: Lukas Oesch <lukasoesch20@gmail.com>
Date: Wed, 8 Apr 2026 15:21:10 +0200
Subject: implement unmount, improve error codes

---
 kernel/src/filesystem/mount.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

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

diff --git a/kernel/src/filesystem/mount.cpp b/kernel/src/filesystem/mount.cpp
index a6d2f7e..d165385 100644
--- a/kernel/src/filesystem/mount.cpp
+++ b/kernel/src/filesystem/mount.cpp
@@ -13,11 +13,13 @@
 namespace kernel::filesystem
 {
   mount::mount(kstd::shared_ptr<dentry> const & mount_dentry, kstd::shared_ptr<dentry> const & root_dentry,
-               kstd::shared_ptr<filesystem> const & fs, std::string_view mount_path)
+           kstd::shared_ptr<filesystem> const & fs, std::string_view mount_path,
+           kstd::shared_ptr<mount> const & parent_mount)
       : m_mount_path(mount_path)
       , m_mount_dentry(mount_dentry)
       , m_root_dentry(root_dentry)
       , m_filesystem(fs)
+      , m_parent_mount(parent_mount)
   {
     if (!m_filesystem)
     {
@@ -44,4 +46,9 @@ namespace kernel::filesystem
   {
     return m_mount_path.view();
   }
+
+  auto mount::get_parent_mount() const -> kstd::shared_ptr<mount> const &
+  {
+    return m_parent_mount;
+  }
 }  // namespace kernel::filesystem
\ No newline at end of file
-- 
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