Function index_get_size

src/ntfs_dir.c:127–139

* index_get_size - Find the INDX block size from the index root * @inode: Inode of the directory to be checked * * Find the size of a directory's INDX block from the INDEX_ROOT attribute. * * Return: n Success, the INDX blocks are n bytes in size * 0 Error, not a directory */

 *	    0  Error, not a directory
 */
static int index_get_size(ntfs_inode *inode)
{
	ATTR_RECORD *attr90;
	INDEX_ROOT *iroot;

	attr90 = find_first_attribute(AT_INDEX_ROOT, inode->mrec);
	if (!attr90)
		return 0;	// not a directory

	iroot = (INDEX_ROOT*)((u8*)attr90 + le16_to_cpu(attr90->value_offset));

	return iroot->index_block_size;
}

#ifdef HAVE_ICONV
static int ntfs_ucstoutf8(iconv_t cd, const ntfschar *ins, const int ins_len, char **outs, const int outs_len)