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, 0 insertions, 78 deletions

diff --git a/include/fs/file.h b/include/fs/file.h
deleted file mode 100644
index 9aff1af..0000000
--- a/include/fs/file.h
+++ /dev/null
@@ -1,78 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * Copyright (C) 2026 Richard QIn
- */
-
-#pragma once
-#include "common/types.h"
-#include "fs/fs.h"
-
-enum FileType
-{
-    FD_NONE,
-    FD_INODE,
-    FD_DEVICE,
-    FD_PIPE
-};
-
-class Pipe;
-
-struct file
-{
-    enum FileType type;
-    int ref;
-    char readable;
-    char writable;
-
-    Pipe *pipe; // pipeline pointer
-    Inode *ip;         // VFS Inode
-    uint32 off;        // Current Offset
-};
-
-class Pipe
-{
-public:
-    static constexpr uint32_t SIZE = 512;
-
-    Pipe() : nread(0), nwrite(0), read_open(true), write_open(true)
-    {
-        lock.init("pipe");
-    }
-
-    // forbid copy
-    Pipe(const Pipe &) = delete;
-    Pipe &operator=(const Pipe &) = delete;
-
-    ~Pipe()
-    {
-        //
-    }
-
-    // creates a pair of connected file objects
-    static int create_pair(struct file **f0, struct file **f1);
-
-    int read(uint64_t addr, int n);
-    int write(uint64_t addr, int n);
-    void close(bool is_writer);
-
-private:
-    Spinlock lock;
-    char data[SIZE];
-    uint32_t nread;  // read
-    uint32_t nwrite; // write
-    bool read_open;
-    bool write_open;
-};
-
-namespace FileTable
-{
-    void init();
-    struct file *alloc();             // Allocate a free file handle
-    struct file *dup(struct file *f); // Duplicate handle (sys_dup)
-    void close(struct file *f);       // Close handle
-
-    int stat(struct file *f, uint64 addr);
-    int read(struct file *f, uint64 addr, int n);
-    int write(struct file *f, uint64 addr, int n);
-    int lseek(struct file *f, int offset, int whence);
-} // namespace FileTable