Kernel: Make VirtualFileSystem::Mount a top-level class

And move it to its own compilation unit.

1 files changed, 39 insertions, 0 deletions

diff --git a/Kernel/FileSystem/Mount.h b/Kernel/FileSystem/Mount.h
new file mode 100644
index 0000000000..44397744cc
--- /dev/null
+++ b/Kernel/FileSystem/Mount.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <AK/NonnullRefPtr.h>
+#include <Kernel/FileSystem/Forward.h>
+
+namespace Kernel {
+
+class Mount {
+public:
+    Mount(FileSystem&, Custody* host_custody, int flags);
+    Mount(Inode& source, Custody& host_custody, int flags);
+
+    Inode const* host() const;
+    Inode* host();
+
+    Inode const& guest() const { return *m_guest; }
+    Inode& guest() { return *m_guest; }
+
+    FileSystem const& guest_fs() const { return *m_guest_fs; }
+
+    String absolute_path() const;
+
+    int flags() const { return m_flags; }
+    void set_flags(int flags) { m_flags = flags; }
+
+private:
+    NonnullRefPtr<Inode> m_guest;
+    NonnullRefPtr<FileSystem> m_guest_fs;
+    RefPtr<Custody> m_host_custody;
+    int m_flags;
+};
+
+}