1 files changed, 0 insertions, 262 deletions

diff --git a/e2fsprogs/old_e2fsprogs/ext2fs/bb_inode.c b/e2fsprogs/old_e2fsprogs/ext2fs/bb_inode.c
deleted file mode 100644
index a96789618..000000000
--- a/e2fsprogs/old_e2fsprogs/ext2fs/bb_inode.c
+++ /dev/null
@@ -1,262 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- * bb_inode.c --- routines to update the bad block inode.
- *
- * WARNING: This routine modifies a lot of state in the filesystem; if
- * this routine returns an error, the bad block inode may be in an
- * inconsistent state.
- *
- * Copyright (C) 1994, 1995 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 <fcntl.h>
-#include <time.h>
-#if HAVE_SYS_STAT_H
-#include <sys/stat.h>
-#endif
-#if HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-
-#include "ext2_fs.h"
-#include "ext2fs.h"
-
-struct set_badblock_record {
-	ext2_badblocks_iterate	bb_iter;
-	int		bad_block_count;
-	blk_t		*ind_blocks;
-	int		max_ind_blocks;
-	int		ind_blocks_size;
-	int		ind_blocks_ptr;
-	char		*block_buf;
-	errcode_t	err;
-};
-
-static int set_bad_block_proc(ext2_filsys fs, blk_t *block_nr,
-			      e2_blkcnt_t blockcnt,
-			      blk_t ref_block, int ref_offset,
-			      void *priv_data);
-static int clear_bad_block_proc(ext2_filsys fs, blk_t *block_nr,
-				e2_blkcnt_t blockcnt,
-				blk_t ref_block, int ref_offset,
-				void *priv_data);
-
-/*
- * Given a bad blocks bitmap, update the bad blocks inode to reflect
- * the map.
- */
-errcode_t ext2fs_update_bb_inode(ext2_filsys fs, ext2_badblocks_list bb_list)
-{
-	errcode_t			retval;
-	struct set_badblock_record	rec;
-	struct ext2_inode		inode;
-
-	EXT2_CHECK_MAGIC(fs, EXT2_ET_MAGIC_EXT2FS_FILSYS);
-
-	if (!fs->block_map)
-		return EXT2_ET_NO_BLOCK_BITMAP;
-
-	rec.bad_block_count = 0;
-	rec.ind_blocks_size = rec.ind_blocks_ptr = 0;
-	rec.max_ind_blocks = 10;
-	retval = ext2fs_get_mem(rec.max_ind_blocks * sizeof(blk_t),
-				&rec.ind_blocks);
-	if (retval)
-		return retval;
-	memset(rec.ind_blocks, 0, rec.max_ind_blocks * sizeof(blk_t));
-	retval = ext2fs_get_mem(fs->blocksize, &rec.block_buf);
-	if (retval)
-		goto cleanup;
-	memset(rec.block_buf, 0, fs->blocksize);
-	rec.err = 0;
-
-	/*
-	 * First clear the old bad blocks (while saving the indirect blocks)
-	 */
-	retval = ext2fs_block_iterate2(fs, EXT2_BAD_INO,
-				       BLOCK_FLAG_DEPTH_TRAVERSE, 0,
-				       clear_bad_block_proc, &rec);
-	if (retval)
-		goto cleanup;
-	if (rec.err) {
-		retval = rec.err;
-		goto cleanup;
-	}
-
-	/*
-	 * Now set the bad blocks!
-	 *
-	 * First, mark the bad blocks as used.  This prevents a bad
-	 * block from being used as an indirecto block for the bad
-	 * block inode (!).
-	 */
-	if (bb_list) {
-		retval = ext2fs_badblocks_list_iterate_begin(bb_list,
-							     &rec.bb_iter);
-		if (retval)
-			goto cleanup;
-		retval = ext2fs_block_iterate2(fs, EXT2_BAD_INO,
-					       BLOCK_FLAG_APPEND, 0,
-					       set_bad_block_proc, &rec);
-		ext2fs_badblocks_list_iterate_end(rec.bb_iter);
-		if (retval)
-			goto cleanup;
-		if (rec.err) {
-			retval = rec.err;
-			goto cleanup;
-		}
-	}
-
-	/*
-	 * Update the bad block inode's mod time and block count
-	 * field.
-	 */
-	retval = ext2fs_read_inode(fs, EXT2_BAD_INO, &inode);
-	if (retval)
-		goto cleanup;
-
-	inode.i_atime = inode.i_mtime = time(NULL);
-	if (!inode.i_ctime)
-		inode.i_ctime = time(NULL);
-	inode.i_blocks = rec.bad_block_count * (fs->blocksize / 512);
-	inode.i_size = rec.bad_block_count * fs->blocksize;
-
-	retval = ext2fs_write_inode(fs, EXT2_BAD_INO, &inode);
-	if (retval)
-		goto cleanup;
-
-cleanup:
-	ext2fs_free_mem(&rec.ind_blocks);
-	ext2fs_free_mem(&rec.block_buf);
-	return retval;
-}
-
-/*
- * Helper function for update_bb_inode()
- *
- * Clear the bad blocks in the bad block inode, while saving the
- * indirect blocks.
- */
-#ifdef __TURBOC__
-# pragma argsused
-#endif
-static int clear_bad_block_proc(ext2_filsys fs, blk_t *block_nr,
-				e2_blkcnt_t blockcnt,
-				blk_t ref_block EXT2FS_ATTR((unused)),
-				int ref_offset EXT2FS_ATTR((unused)),
-				void *priv_data)
-{
-	struct set_badblock_record *rec = (struct set_badblock_record *)
-		priv_data;
-	errcode_t	retval;
-	unsigned long	old_size;
-
-	if (!*block_nr)
-		return 0;
-
-	/*
-	 * If the block number is outrageous, clear it and ignore it.
-	 */
-	if (*block_nr >= fs->super->s_blocks_count ||
-	    *block_nr < fs->super->s_first_data_block) {
-		*block_nr = 0;
-		return BLOCK_CHANGED;
-	}
-
-	if (blockcnt < 0) {
-		if (rec->ind_blocks_size >= rec->max_ind_blocks) {
-			old_size = rec->max_ind_blocks * sizeof(blk_t);
-			rec->max_ind_blocks += 10;
-			retval = ext2fs_resize_mem(old_size,
-				   rec->max_ind_blocks * sizeof(blk_t),
-				   &rec->ind_blocks);
-			if (retval) {
-				rec->max_ind_blocks -= 10;
-				rec->err = retval;
-				return BLOCK_ABORT;
-			}
-		}
-		rec->ind_blocks[rec->ind_blocks_size++] = *block_nr;
-	}
-
-	/*
-	 * Mark the block as unused, and update accounting information
-	 */
-	ext2fs_block_alloc_stats(fs, *block_nr, -1);
-
-	*block_nr = 0;
-	return BLOCK_CHANGED;
-}
-
-
-/*
- * Helper function for update_bb_inode()
- *
- * Set the block list in the bad block inode, using the supplied bitmap.
- */
-#ifdef __TURBOC__
- #pragma argsused
-#endif
-static int set_bad_block_proc(ext2_filsys fs, blk_t *block_nr,
-			      e2_blkcnt_t blockcnt,
-			      blk_t ref_block EXT2FS_ATTR((unused)),
-			      int ref_offset EXT2FS_ATTR((unused)),
-			      void *priv_data)
-{
-	struct set_badblock_record *rec = (struct set_badblock_record *)
-		priv_data;
-	errcode_t	retval;
-	blk_t		blk;
-
-	if (blockcnt >= 0) {
-		/*
-		 * Get the next bad block.
-		 */
-		if (!ext2fs_badblocks_list_iterate(rec->bb_iter, &blk))
-			return BLOCK_ABORT;
-		rec->bad_block_count++;
-	} else {
-		/*
-		 * An indirect block; fetch a block from the
-		 * previously used indirect block list.  The block
-		 * most be not marked as used; if so, get another one.
-		 * If we run out of reserved indirect blocks, allocate
-		 * a new one.
-		 */
-	retry:
-		if (rec->ind_blocks_ptr < rec->ind_blocks_size) {
-			blk = rec->ind_blocks[rec->ind_blocks_ptr++];
-			if (ext2fs_test_block_bitmap(fs->block_map, blk))
-				goto retry;
-		} else {
-			retval = ext2fs_new_block(fs, 0, 0, &blk);
-			if (retval) {
-				rec->err = retval;
-				return BLOCK_ABORT;
-			}
-		}
-		retval = io_channel_write_blk(fs->io, blk, 1, rec->block_buf);
-		if (retval) {
-			rec->err = retval;
-			return BLOCK_ABORT;
-		}
-	}
-
-	/*
-	 * Update block counts
-	 */
-	ext2fs_block_alloc_stats(fs, blk, +1);
-
-	*block_nr = blk;
-	return BLOCK_CHANGED;
-}