1 files changed, 0 insertions, 132 deletions
diff --git a/e2fslib/expanddir.c b/e2fslib/expanddir.c
deleted file mode 100644
index 112dedc..0000000
--- a/e2fslib/expanddir.c
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * expand.c --- expand an ext2fs directory
- * 
- * Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999  Theodore Ts'o.
- *
- * %Begin-Header%
- * This file may be redistributed under the terms of the GNU Public
- * License.
- * %End-Header%
- */
-
-#include <stdio.h>
-#include <string.h>
-#if HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-#include "ext2_fs.h"
-#include "ext2fs.h"
-
-struct expand_dir_struct {
-	int		done;
-	int		newblocks;
-	errcode_t	err;
-};
-
-static int expand_dir_proc(ext2_filsys		fs,
-			   blk_t		*blocknr,
-			   e2_blkcnt_t		blockcnt,
-			   blk_t		ref_block,
-			   int			ref_offset,
-			   void			*priv_data)
-{
-	struct expand_dir_struct *es = (struct expand_dir_struct *) priv_data;
-	blk_t	new_blk;
-	static blk_t	last_blk = 0;
-	char		*block;
-	errcode_t	retval;
-	int		group;
-	
-	if (*blocknr) {
-		last_blk = *blocknr;
-		return 0;
-	}
-	retval = ext2fs_new_block(fs, last_blk, 0, &new_blk);
-	if (retval) {
-		es->err = retval;
-		return BLOCK_ABORT;
-	}
-	if (blockcnt > 0) {
-		retval = ext2fs_new_dir_block(fs, 0, 0, &block);
-		if (retval) {
-			es->err = retval;
-			return BLOCK_ABORT;
-		}
-		es->done = 1;
-		retval = ext2fs_write_dir_block(fs, new_blk, block);
-	} else {
-		retval = ext2fs_get_mem(fs->blocksize, (void **) &block);
-		if (retval) {
-			es->err = retval;
-			return BLOCK_ABORT;
-		}
-		memset(block, 0, fs->blocksize);
-		retval = io_channel_write_blk(fs->io, new_blk, 1, block);
-	}	
-	if (retval) {
-		es->err = retval;
-		return BLOCK_ABORT;
-	}
-	ext2fs_free_mem((void **) &block);
-	*blocknr = new_blk;
-	ext2fs_mark_block_bitmap(fs->block_map, new_blk);
-	ext2fs_mark_bb_dirty(fs);
-	group = ext2fs_group_of_blk(fs, new_blk);
-	fs->group_desc[group].bg_free_blocks_count--;
-	fs->super->s_free_blocks_count--;
-	ext2fs_mark_super_dirty(fs);
-	es->newblocks++;
-
-	if (es->done)
-		return (BLOCK_CHANGED | BLOCK_ABORT);
-	else
-		return BLOCK_CHANGED;
-}
-
-errcode_t ext2fs_expand_dir(ext2_filsys fs, ext2_ino_t dir)
-{
-	errcode_t	retval;
-	struct expand_dir_struct es;
-	struct ext2_inode	inode;
-	
-	EXT2_CHECK_MAGIC(fs, EXT2_ET_MAGIC_EXT2FS_FILSYS);
-
-	if (!(fs->flags & EXT2_FLAG_RW))
-		return EXT2_ET_RO_FILSYS;
-
-	if (!fs->block_map)
-		return EXT2_ET_NO_BLOCK_BITMAP;
-
-	retval = ext2fs_check_directory(fs, dir);
-	if (retval)
-		return retval;
-	
-	es.done = 0;
-	es.err = 0;
-	es.newblocks = 0;
-	
-	retval = ext2fs_block_iterate2(fs, dir, BLOCK_FLAG_APPEND,
-				       0, expand_dir_proc, &es);
-
-	if (es.err)
-		return es.err;
-	if (!es.done)
-		return EXT2_ET_EXPAND_DIR_ERR;
-
-	/*
-	 * Update the size and block count fields in the inode.
-	 */
-	retval = ext2fs_read_inode(fs, dir, &inode);
-	if (retval)
-		return retval;
-	
-	inode.i_size += fs->blocksize;
-	inode.i_blocks += (fs->blocksize / 512) * es.newblocks;
-
-	retval = ext2fs_write_inode(fs, dir, &inode);
-	if (retval)
-		return retval;
-
-	return 0;
-}