refactor: promote new architecture to repository root

Archive the deprecated implementation under lume-legacy, make the new kernel the default root-level build, and update repository entry points without changing kernel behavior.

1 files changed, 27 insertions, 0 deletions

diff --git a/lume-legacy/include/fs/stat.h b/lume-legacy/include/fs/stat.h
new file mode 100644
index 0000000..e60ae42
--- /dev/null
+++ b/lume-legacy/include/fs/stat.h
@@ -0,0 +1,27 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2026 Richard QIn
+ */
+
+#pragma once
+#include "common/types.h"
+
+#define T_DIR 1    // Directory
+#define T_FILE 2   // File
+#define T_DEVICE 3 // Device
+
+struct kstat
+{
+    int dev;        // File System's disk device
+    uint32 ino;     // Inode number
+    short type;     //Type of file
+    short nlink;    // Number of links to file
+    uint64 size;    // Size of file in bytes
+
+    uint32 mode;  // Protection: rwx
+    uint32 uid;   // User ID
+    uint32 gid;   // Group ID
+    uint32 atime; // Access time
+    uint32 mtime; // Modified time
+    uint32 ctime; // Change time
+};