1 files changed, 0 insertions, 137 deletions
diff --git a/e2fslib/dir_iterate.c b/e2fslib/dir_iterate.c
deleted file mode 100644
index ae97d82..0000000
--- a/e2fslib/dir_iterate.c
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * dir_iterate.c --- ext2fs directory iteration operations
- * 
- * Copyright (C) 1993, 1994, 1994, 1995, 1996, 1997 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
-#if HAVE_ERRNO_H
-#include <errno.h>
-#endif
-
-#include "ext2_fs.h"
-#include "ext2fsP.h"
-
-errcode_t ext2fs_dir_iterate(ext2_filsys fs,
-			     ext2_ino_t dir,
-			     int flags,
-			     char *block_buf,
-			     int (*func)(struct ext2_dir_entry *dirent,
-					 int	offset,
-					 int	blocksize,
-					 char	*buf,
-					 void	*priv_data),
-			     void *priv_data)
-{
-	struct		dir_context	ctx;
-	errcode_t	retval;
-	
-	EXT2_CHECK_MAGIC(fs, EXT2_ET_MAGIC_EXT2FS_FILSYS);
-
-	retval = ext2fs_check_directory(fs, dir);
-	if (retval)
-		return retval;
-	
-	ctx.dir = dir;
-	ctx.flags = flags;
-	if (block_buf)
-		ctx.buf = block_buf;
-	else {
-		retval = ext2fs_get_mem(fs->blocksize, (void **) &ctx.buf);
-		if (retval)
-			return retval;
-	}
-	ctx.func = func;
-	ctx.func2 = 0;
-	ctx.priv_data = priv_data;
-	ctx.errcode = 0;
-	retval = ext2fs_block_iterate2(fs, dir, 0, 0,
-				       ext2fs_process_dir_block, &ctx);
-	if (!block_buf)
-		ext2fs_free_mem((void **) &ctx.buf);
-	if (retval)
-		return retval;
-	return ctx.errcode;
-}
-
-/*
- * Helper function which is private to this module.  Used by
- * ext2fs_dir_iterate() and ext2fs_dblist_dir_iterate()
- */
-int ext2fs_process_dir_block(ext2_filsys  	fs,
-			     blk_t		*blocknr,
-			     e2_blkcnt_t		blockcnt,
-			     blk_t		ref_block,
-			     int			ref_offset,
-			     void		*priv_data)
-{
-	struct dir_context *ctx = (struct dir_context *) priv_data;
-	int		offset = 0;
-	int		ret = 0;
-	int		changed = 0;
-	int		do_abort = 0;
-	int		entry;
-	struct ext2_dir_entry *dirent;
-
-	if (blockcnt < 0)
-		return 0;
-
-	entry = blockcnt ? DIRENT_OTHER_FILE : DIRENT_DOT_FILE;
-	
-	ctx->errcode = ext2fs_read_dir_block(fs, *blocknr, ctx->buf);
-	if (ctx->errcode)
-		return BLOCK_ABORT;
-
-	while (offset < fs->blocksize) {
-		dirent = (struct ext2_dir_entry *) (ctx->buf + offset);
-		if (((offset + dirent->rec_len) > fs->blocksize) ||
-		    (dirent->rec_len < 8) ||
-		    ((dirent->rec_len % 4) != 0) ||
-		    (((dirent->name_len & 0xFF)+8) > dirent->rec_len)) {
-			ctx->errcode = EXT2_ET_DIR_CORRUPTED;
-			return BLOCK_ABORT;
-		}
-		if (!dirent->inode &&
-		    !(ctx->flags & DIRENT_FLAG_INCLUDE_EMPTY))
-			goto next;
-
-		if (ctx->func)
-			ret = (ctx->func)(dirent, offset, fs->blocksize,
-					  ctx->buf, ctx->priv_data);
-		else if (ctx->func2) {
-			ret = (ctx->func2)(ctx->dir, entry, dirent, offset,
-					   fs->blocksize, ctx->buf,
-					   ctx->priv_data);
-			if (entry < DIRENT_OTHER_FILE)
-				entry++;
-		}
-			
-		if (ret & DIRENT_CHANGED)
-			changed++;
-		if (ret & DIRENT_ABORT) {
-			do_abort++;
-			break;
-		}
-next:		
-		offset += dirent->rec_len;
-	}
-
-	if (changed) {
-		ctx->errcode = ext2fs_write_dir_block(fs, *blocknr, ctx->buf);
-		if (ctx->errcode)
-			return BLOCK_ABORT;
-	}
-	if (do_abort)
-		return BLOCK_ABORT;
-	return 0;
-}
-