diff --git a/fs/hfs/dir.c b/fs/hfs/dir.c
new file mode 100644
index 0000000..c559982
--- /dev/null
+++ b/fs/hfs/dir.c
@@ -0,0 +1,330 @@
+/*
+ *  linux/fs/hfs/dir.c
+ *
+ * Copyright (C) 1995-1997  Paul H. Hargrove
+ * (C) 2003 Ardis Technologies <roman@ardistech.com>
+ * This file may be distributed under the terms of the GNU General Public License.
+ *
+ * This file contains directory-related functions independent of which
+ * scheme is being used to represent forks.
+ *
+ * Based on the minix file system code, (C) 1991, 1992 by Linus Torvalds
+ */
+
+#include "hfs_fs.h"
+#include "btree.h"
+
+/*
+ * hfs_lookup()
+ */
+static struct dentry *hfs_lookup(struct inode *dir, struct dentry *dentry,
+				 struct nameidata *nd)
+{
+	hfs_cat_rec rec;
+	struct hfs_find_data fd;
+	struct inode *inode = NULL;
+	int res;
+
+	dentry->d_op = &hfs_dentry_operations;
+
+	hfs_find_init(HFS_SB(dir->i_sb)->cat_tree, &fd);
+	hfs_cat_build_key(fd.search_key, dir->i_ino, &dentry->d_name);
+	res = hfs_brec_read(&fd, &rec, sizeof(rec));
+	if (res) {
+		hfs_find_exit(&fd);
+		if (res == -ENOENT) {
+			/* No such entry */
+			inode = NULL;
+			goto done;
+		}
+		return ERR_PTR(res);
+	}
+	inode = hfs_iget(dir->i_sb, &fd.search_key->cat, &rec);
+	hfs_find_exit(&fd);
+	if (!inode)
+		return ERR_PTR(-EACCES);
+done:
+	d_add(dentry, inode);
+	return NULL;
+}
+
+/*
+ * hfs_readdir
+ */
+static int hfs_readdir(struct file *filp, void *dirent, filldir_t filldir)
+{
+	struct inode *inode = filp->f_dentry->d_inode;
+	struct super_block *sb = inode->i_sb;
+	int len, err;
+	char strbuf[HFS_NAMELEN + 1];
+	union hfs_cat_rec entry;
+	struct hfs_find_data fd;
+	struct hfs_readdir_data *rd;
+	u16 type;
+
+	if (filp->f_pos >= inode->i_size)
+		return 0;
+
+	hfs_find_init(HFS_SB(sb)->cat_tree, &fd);
+	hfs_cat_build_key(fd.search_key, inode->i_ino, NULL);
+	err = hfs_brec_find(&fd);
+	if (err)
+		goto out;
+
+	switch ((u32)filp->f_pos) {
+	case 0:
+		/* This is completely artificial... */
+		if (filldir(dirent, ".", 1, 0, inode->i_ino, DT_DIR))
+			goto out;
+		filp->f_pos++;
+		/* fall through */
+	case 1:
+		hfs_bnode_read(fd.bnode, &entry, fd.entryoffset, fd.entrylength);
+		if (entry.type != HFS_CDR_THD) {
+			printk("HFS: bad catalog folder thread\n");
+			err = -EIO;
+			goto out;
+		}
+		//if (fd.entrylength < HFS_MIN_THREAD_SZ) {
+		//	printk("HFS: truncated catalog thread\n");
+		//	err = -EIO;
+		//	goto out;
+		//}
+		if (filldir(dirent, "..", 2, 1,
+			    be32_to_cpu(entry.thread.ParID), DT_DIR))
+			goto out;
+		filp->f_pos++;
+		/* fall through */
+	default:
+		if (filp->f_pos >= inode->i_size)
+			goto out;
+		err = hfs_brec_goto(&fd, filp->f_pos - 1);
+		if (err)
+			goto out;
+	}
+
+	for (;;) {
+		if (be32_to_cpu(fd.key->cat.ParID) != inode->i_ino) {
+			printk("HFS: walked past end of dir\n");
+			err = -EIO;
+			goto out;
+		}
+		hfs_bnode_read(fd.bnode, &entry, fd.entryoffset, fd.entrylength);
+		type = entry.type;
+		len = hfs_mac2triv(strbuf, &fd.key->cat.CName);
+		if (type == HFS_CDR_DIR) {
+			if (fd.entrylength < sizeof(struct hfs_cat_dir)) {
+				printk("HFS: small dir entry\n");
+				err = -EIO;
+				goto out;
+			}
+			if (filldir(dirent, strbuf, len, filp->f_pos,
+				    be32_to_cpu(entry.dir.DirID), DT_DIR))
+				break;
+		} else if (type == HFS_CDR_FIL) {
+			if (fd.entrylength < sizeof(struct hfs_cat_file)) {
+				printk("HFS: small file entry\n");
+				err = -EIO;
+				goto out;
+			}
+			if (filldir(dirent, strbuf, len, filp->f_pos,
+				    be32_to_cpu(entry.file.FlNum), DT_REG))
+				break;
+		} else {
+			printk("HFS: bad catalog entry type %d\n", type);
+			err = -EIO;
+			goto out;
+		}
+		filp->f_pos++;
+		if (filp->f_pos >= inode->i_size)
+			goto out;
+		err = hfs_brec_goto(&fd, 1);
+		if (err)
+			goto out;
+	}
+	rd = filp->private_data;
+	if (!rd) {
+		rd = kmalloc(sizeof(struct hfs_readdir_data), GFP_KERNEL);
+		if (!rd) {
+			err = -ENOMEM;
+			goto out;
+		}
+		filp->private_data = rd;
+		rd->file = filp;
+		list_add(&rd->list, &HFS_I(inode)->open_dir_list);
+	}
+	memcpy(&rd->key, &fd.key, sizeof(struct hfs_cat_key));
+out:
+	hfs_find_exit(&fd);
+	return err;
+}
+
+static int hfs_dir_release(struct inode *inode, struct file *file)
+{
+	struct hfs_readdir_data *rd = file->private_data;
+	if (rd) {
+		list_del(&rd->list);
+		kfree(rd);
+	}
+	return 0;
+}
+
+/*
+ * hfs_create()
+ *
+ * This is the create() entry in the inode_operations structure for
+ * regular HFS directories.  The purpose is to create a new file in
+ * a directory and return a corresponding inode, given the inode for
+ * the directory and the name (and its length) of the new file.
+ */
+static int hfs_create(struct inode *dir, struct dentry *dentry, int mode,
+		      struct nameidata *nd)
+{
+	struct inode *inode;
+	int res;
+
+	inode = hfs_new_inode(dir, &dentry->d_name, mode);
+	if (!inode)
+		return -ENOSPC;
+
+	res = hfs_cat_create(inode->i_ino, dir, &dentry->d_name, inode);
+	if (res) {
+		inode->i_nlink = 0;
+		hfs_delete_inode(inode);
+		iput(inode);
+		return res;
+	}
+	d_instantiate(dentry, inode);
+	mark_inode_dirty(inode);
+	return 0;
+}
+
+/*
+ * hfs_mkdir()
+ *
+ * This is the mkdir() entry in the inode_operations structure for
+ * regular HFS directories.  The purpose is to create a new directory
+ * in a directory, given the inode for the parent directory and the
+ * name (and its length) of the new directory.
+ */
+static int hfs_mkdir(struct inode *dir, struct dentry *dentry, int mode)
+{
+	struct inode *inode;
+	int res;
+
+	inode = hfs_new_inode(dir, &dentry->d_name, S_IFDIR | mode);
+	if (!inode)
+		return -ENOSPC;
+
+	res = hfs_cat_create(inode->i_ino, dir, &dentry->d_name, inode);
+	if (res) {
+		inode->i_nlink = 0;
+		hfs_delete_inode(inode);
+		iput(inode);
+		return res;
+	}
+	d_instantiate(dentry, inode);
+	mark_inode_dirty(inode);
+	return 0;
+}
+
+/*
+ * hfs_unlink()
+ *
+ * This is the unlink() entry in the inode_operations structure for
+ * regular HFS directories.  The purpose is to delete an existing
+ * file, given the inode for the parent directory and the name
+ * (and its length) of the existing file.
+ */
+static int hfs_unlink(struct inode *dir, struct dentry *dentry)
+{
+	struct inode *inode;
+	int res;
+
+	inode = dentry->d_inode;
+	res = hfs_cat_delete(inode->i_ino, dir, &dentry->d_name);
+	if (res)
+		return res;
+
+	inode->i_nlink--;
+	hfs_delete_inode(inode);
+	inode->i_ctime = CURRENT_TIME_SEC;
+	mark_inode_dirty(inode);
+
+	return res;
+}
+
+/*
+ * hfs_rmdir()
+ *
+ * This is the rmdir() entry in the inode_operations structure for
+ * regular HFS directories.  The purpose is to delete an existing
+ * directory, given the inode for the parent directory and the name
+ * (and its length) of the existing directory.
+ */
+static int hfs_rmdir(struct inode *dir, struct dentry *dentry)
+{
+	struct inode *inode;
+	int res;
+
+	inode = dentry->d_inode;
+	if (inode->i_size != 2)
+		return -ENOTEMPTY;
+	res = hfs_cat_delete(inode->i_ino, dir, &dentry->d_name);
+	if (res)
+		return res;
+	inode->i_nlink = 0;
+	inode->i_ctime = CURRENT_TIME_SEC;
+	hfs_delete_inode(inode);
+	mark_inode_dirty(inode);
+	return 0;
+}
+
+/*
+ * hfs_rename()
+ *
+ * This is the rename() entry in the inode_operations structure for
+ * regular HFS directories.  The purpose is to rename an existing
+ * file or directory, given the inode for the current directory and
+ * the name (and its length) of the existing file/directory and the
+ * inode for the new directory and the name (and its length) of the
+ * new file/directory.
+ * XXX: how do you handle must_be dir?
+ */
+static int hfs_rename(struct inode *old_dir, struct dentry *old_dentry,
+		      struct inode *new_dir, struct dentry *new_dentry)
+{
+	int res;
+
+	/* Unlink destination if it already exists */
+	if (new_dentry->d_inode) {
+		res = hfs_unlink(new_dir, new_dentry);
+		if (res)
+			return res;
+	}
+
+	res = hfs_cat_move(old_dentry->d_inode->i_ino,
+			   old_dir, &old_dentry->d_name,
+			   new_dir, &new_dentry->d_name);
+	if (!res)
+		hfs_cat_build_key((btree_key *)&HFS_I(old_dentry->d_inode)->cat_key,
+				  new_dir->i_ino, &new_dentry->d_name);
+	return res;
+}
+
+struct file_operations hfs_dir_operations = {
+	.read		= generic_read_dir,
+	.readdir	= hfs_readdir,
+	.llseek		= generic_file_llseek,
+	.release	= hfs_dir_release,
+};
+
+struct inode_operations hfs_dir_inode_operations = {
+	.create		= hfs_create,
+	.lookup		= hfs_lookup,
+	.unlink		= hfs_unlink,
+	.mkdir		= hfs_mkdir,
+	.rmdir		= hfs_rmdir,
+	.rename		= hfs_rename,
+	.setattr	= hfs_inode_setattr,
+};