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Diffstat (limited to 'e2fsprogs/ext2fs/read_bb.c')
-rw-r--r--e2fsprogs/ext2fs/read_bb.c98
1 files changed, 0 insertions, 98 deletions
diff --git a/e2fsprogs/ext2fs/read_bb.c b/e2fsprogs/ext2fs/read_bb.c
deleted file mode 100644
index 4766157..0000000
--- a/e2fsprogs/ext2fs/read_bb.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- * read_bb --- read the bad blocks inode
- *
- * Copyright (C) 1994 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 read_bb_record {
- ext2_badblocks_list bb_list;
- errcode_t err;
-};
-
-/*
- * Helper function for ext2fs_read_bb_inode()
- */
-#ifdef __TURBOC__
-# pragma argsused
-#endif
-static int mark_bad_block(ext2_filsys fs, blk_t *block_nr,
- e2_blkcnt_t blockcnt EXT2FS_ATTR((unused)),
- blk_t ref_block EXT2FS_ATTR((unused)),
- int ref_offset EXT2FS_ATTR((unused)),
- void *priv_data)
-{
- struct read_bb_record *rb = (struct read_bb_record *) priv_data;
-
- if (blockcnt < 0)
- return 0;
-
- if ((*block_nr < fs->super->s_first_data_block) ||
- (*block_nr >= fs->super->s_blocks_count))
- return 0; /* Ignore illegal blocks */
-
- rb->err = ext2fs_badblocks_list_add(rb->bb_list, *block_nr);
- if (rb->err)
- return BLOCK_ABORT;
- return 0;
-}
-
-/*
- * Reads the current bad blocks from the bad blocks inode.
- */
-errcode_t ext2fs_read_bb_inode(ext2_filsys fs, ext2_badblocks_list *bb_list)
-{
- errcode_t retval;
- struct read_bb_record rb;
- struct ext2_inode inode;
- blk_t numblocks;
-
- EXT2_CHECK_MAGIC(fs, EXT2_ET_MAGIC_EXT2FS_FILSYS);
-
- if (!*bb_list) {
- retval = ext2fs_read_inode(fs, EXT2_BAD_INO, &inode);
- if (retval)
- return retval;
- if (inode.i_blocks < 500)
- numblocks = (inode.i_blocks /
- (fs->blocksize / 512)) + 20;
- else
- numblocks = 500;
- retval = ext2fs_badblocks_list_create(bb_list, numblocks);
- if (retval)
- return retval;
- }
-
- rb.bb_list = *bb_list;
- rb.err = 0;
- retval = ext2fs_block_iterate2(fs, EXT2_BAD_INO, 0, 0,
- mark_bad_block, &rb);
- if (retval)
- return retval;
-
- return rb.err;
-}
-
-