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#include "project.h"
int clone_inode (ext2_filsys src_fs, ext2_filsys dst_fs, ext2_ino_t i_num, struct ext2_inode *src_i)
{
struct ext2_inode dst_i;
int ret;
//printf ("cloning inode %d %d\n", (int) i_num, ext2fs_test_inode_bitmap2(src_fs->inode_map, i_num));
EXT2_MOAN_FAIL (ret, ext2fs_read_inode (dst_fs, i_num, &dst_i));
memcpy (&dst_i, src_i, sizeof (*src_i));
dst_i.i_blocks = 0;
memset (&dst_i.i_block, 0, sizeof (dst_i.i_block));
dst_i.i_file_acl = 0;
dst_i.osd2.linux2.l_i_blocks_hi = 0;
dst_i.osd2.linux2.l_i_file_acl_high = 0;
if (src_i->i_file_acl)
if (clone_ea (src_fs, dst_fs, i_num, src_i, &dst_i))
return -1;
if (src_i->i_flags & EXT4_EXTENTS_FL) {
if (clone_extents (src_fs, dst_fs, i_num, src_i, &dst_i)) {
fprintf (stderr, "Cloning extents for inode %d failed\n", (int) i_num);
return -1;
}
} else {
/* Two possibilities here - fast links or old style block lists */
if (!ext2fs_inode_has_valid_blocks2 (src_fs, src_i)) {
/*inline -symlink*/
memcpy (&dst_i.i_block, src_i->i_block, sizeof (dst_i.i_block));
EXT2_MOAN_FAIL (ret, ext2fs_write_inode (dst_fs, i_num, &dst_i));
if (ret)
return -1;
} else {
/*Block list*/
if (clone_blocks (src_fs, dst_fs, i_num, src_i, &dst_i)) {
fprintf (stderr, "Cloning blocks for inode %d failed\n", (int) i_num);
return -1;
}
}
}
if (ret)
return -1;
if (dst_i.i_mode & LINUX_S_IFDIR)
ext2fs_inode_alloc_stats2 (dst_fs, i_num, +1, +1);
else
ext2fs_inode_alloc_stats2 (dst_fs, i_num, +1, 0);
if (ret)
return -1;
stats_inodes++;
stats (0);
return 0;
}
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