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#include "project.h"
static int clear_blocks (ext2_filsys fs, blk_t *b_num,
e2_blkcnt_t blockcnt,
blk_t ref_block,
int ref_offset,
void *priv_data)
{
ext2fs_block_alloc_stats2 (fs, *b_num, -1);
*b_num = 0;
return BLOCK_CHANGED;
}
int zap_inode (ext2_filsys fs, ext2_ino_t i_num, struct ext2_inode *i)
{
int ret;
printf ("clearing already used inode %d\n", (int) i_num);
EXT2_MOAN_FAIL (ret, ext2fs_block_iterate2 (fs, i_num, BLOCK_FLAG_DEPTH_TRAVERSE, 0, clear_blocks, NULL));
if (ret) return -1;
if (i->i_mode & LINUX_S_IFDIR)
ext2fs_inode_alloc_stats2 (fs, i_num, -1, -1);
else
ext2fs_inode_alloc_stats2 (fs, i_num, -1, 0);
memset (i, 0, sizeof (*i));
EXT2_MOAN_FAIL (ret, ext2fs_write_inode (fs, i_num, i));
return ret;
}
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