e2fsck: mark that we don't care about the return value of e2fsck_lookup()

[tools/e2fsprogs.git] / debugfs / unused.c

diff --git a/debugfs/unused.c b/debugfs/unused.c
index 15837fa..08191a0 100644 (file)
--- a/debugfs/unused.c
+++ b/debugfs/unused.c
@@ -5,6 +5,7 @@
  * under the terms of the GNU Public License.
  */
 
+#include "config.h"
 #include <stdio.h>
 #include <unistd.h>
 #include <stdlib.h>
@@ -24,10 +25,12 @@ extern char *optarg;
 
 #include "debugfs.h"
 
-void do_dump_unused(int argc EXT2FS_ATTR((unused)), char **argv)
+void do_dump_unused(int argc EXT2FS_ATTR((unused)), char **argv,
+                   int sci_idx EXT2FS_ATTR((unused)),
+                   void *infop EXT2FS_ATTR((unused)))
 {
-       unsigned long   blk;
-       unsigned char buf[EXT2_MAX_BLOCK_SIZE];
+       blk64_t         blk;
+       unsigned char   buf[EXT2_MAX_BLOCK_SIZE];
        unsigned int    i;
        errcode_t       retval;
 
@@ -36,10 +39,10 @@ void do_dump_unused(int argc EXT2FS_ATTR((unused)), char **argv)
                return;
 
        for (blk=current_fs->super->s_first_data_block;
-            blk < current_fs->super->s_blocks_count; blk++) {
+            blk < ext2fs_blocks_count(current_fs->super); blk++) {
                if (ext2fs_test_block_bitmap2(current_fs->block_map,blk))
                        continue;
-               retval = io_channel_read_blk(current_fs->io, blk, 1, buf);
+               retval = io_channel_read_blk64(current_fs->io, blk, 1, buf);
                if (retval) {
                        com_err(argv[0], retval, "While reading block\n");
                        return;
@@ -49,8 +52,8 @@ void do_dump_unused(int argc EXT2FS_ATTR((unused)), char **argv)
                                break;
                if (i >= current_fs->blocksize)
                        continue;
-               printf("\nUnused block %lu contains non-zero data:\n\n",
-                      blk);
+               printf("\nUnused block %llu contains non-zero data:\n\n",
+                      (unsigned long long) blk);
                for (i=0; i < current_fs->blocksize; i++)
                        fputc(buf[i], stdout);
        }