Remove old code

Signed-off-by: Richard Qin <richard.qin.x@gmail.com>

1 files changed, 0 insertions, 154 deletions

diff --git a/fs/ramfs/super.cc b/fs/ramfs/super.cc
deleted file mode 100644
index 6f929f2..0000000
--- a/fs/ramfs/super.cc
+++ /dev/null
@@ -1,154 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-or-later */
-/* Copyright (C) 2026 Richard Qin */
-
-/*
- * ramfs/super.cc — RamFS superblock: mount, fill_super, and init
- */
-
-#include <lume/fs.h>
-#include <lume/dcache.h>
-#include <lume/file.h>
-#include <lume/mount.h>
-#include <lume/slab.h>
-#include <lume/kprintf.h>
-#include <lume/errno.h>
-#include <lume/fs_types.h>
-
-extern inode* ramfs_get_inode(super_block* sb, const inode* dir,
-                              uint32 mode, uint32 rdev);
-
-/* Superblock allocation helper (defined in super.cc) */
-extern super_block* alloc_super(file_system_type* type);
-
-/* ================================================================== */
-/*  ramfs super_operations                                            */
-/* ================================================================== */
-
-static inode* ramfs_alloc_inode(super_block* sb)
-{
-    return new inode{};
-}
-
-static void ramfs_destroy_inode(inode* ip)
-{
-    /* Free ramfs_file_data if any */
-    if (ip->i_private) {
-        struct ramfs_file_data {
-            char* buf;
-            uint64 capacity;
-        };
-        auto* data = static_cast<ramfs_file_data*>(ip->i_private);
-        delete[] data->buf;
-        delete data;
-    }
-    delete ip;
-}
-
-static int ramfs_statfs(dentry* de, kstatfs* buf)
-{
-    /* Simple fake values */
-    buf->f_type = 0x858458f6;  /* RAMFS_MAGIC */
-    buf->f_bsize = 4096;
-    buf->f_blocks = 0;
-    buf->f_bfree = 0;
-    buf->f_bavail = 0;
-    buf->f_files = 0;
-    buf->f_ffree = 0;
-    buf->f_namelen = 255;
-    buf->f_frsize = 4096;
-    buf->f_flags = 0;
-    return 0;
-}
-
-static super_operations ramfs_sops;
-
-static void ramfs_sops_init()
-{
-    ramfs_sops.alloc_inode   = ramfs_alloc_inode;
-    ramfs_sops.destroy_inode = ramfs_destroy_inode;
-    ramfs_sops.free_inode    = nullptr;
-    ramfs_sops.dirty_inode   = nullptr;
-    ramfs_sops.write_inode   = nullptr;
-    ramfs_sops.drop_inode    = nullptr;
-    ramfs_sops.evict_inode   = nullptr;
-    ramfs_sops.put_super     = nullptr;
-    ramfs_sops.sync_fs       = nullptr;
-    ramfs_sops.statfs        = ramfs_statfs;
-    ramfs_sops.umount_begin  = nullptr;
-}
-
-/* ================================================================== */
-/*  ramfs_fill_super                                                  */
-/* ================================================================== */
-
-static int ramfs_fill_super(super_block* sb, void* data, int silent)
-{
-    sb->s_op = &ramfs_sops;
-    sb->s_magic = 0x858458f6;
-    sb->s_blocksize = 4096;
-    sb->s_blocksize_bits = 12;
-    sb->s_maxbytes = 0x7FFFFFFFFFFFFFFFLL;
-    sb->s_time_gran = 1;
-
-    /* Create root inode */
-    inode* root_ip = ramfs_get_inode(sb, nullptr, S_IFDIR | 0755, 0);
-    if (!root_ip) return -ENOMEM;
-
-    /* Create root dentry */
-    sb->s_root = d_make_root(root_ip);
-    if (!sb->s_root)
-        return -ENOMEM;
-
-    return 0;
-}
-
-/* ================================================================== */
-/*  ramfs_mount                                                       */
-/* ================================================================== */
-
-static super_block* ramfs_mount(file_system_type* type, int flags,
-                                const char* dev_name, void* data)
-{
-    super_block* sb = alloc_super(type);
-    if (!sb) return nullptr;
-
-    int err = ramfs_fill_super(sb, data, flags & SB_SILENT);
-    if (err) {
-        delete sb;
-        return nullptr;
-    }
-
-    return sb;
-}
-
-static void ramfs_kill_sb(super_block* sb)
-{
-    /* Phase 1: no cleanup needed for ramfs */
-    (void)sb;
-}
-
-/* ================================================================== */
-/*  Filesystem type registration                                      */
-/* ================================================================== */
-
-static file_system_type ramfs_fs_type;
-
-extern void ramfs_file_ops_init();
-extern void ramfs_dir_inode_ops_init();
-
-void ramfs_init()
-{
-    /* Runtime init to avoid un-relocated absolute pointers in .data */
-    ramfs_sops_init();
-    ramfs_file_ops_init();
-    ramfs_dir_inode_ops_init();
-
-    ramfs_fs_type.name     = "ramfs";
-    ramfs_fs_type.fs_flags = FS_NO_DEVICE;
-    ramfs_fs_type.mount    = ramfs_mount;
-    ramfs_fs_type.kill_sb  = ramfs_kill_sb;
-    list_init(&ramfs_fs_type.fs_list);
-
-    register_filesystem(&ramfs_fs_type);
-}
-