else if(!isDirectory && obj->variant_type == YAFFS_OBJECT_TYPE_DIRECTORY)
yaffsfs_SetError(-EISDIR);
else if(isDirectory && obj->variant_type != YAFFS_OBJECT_TYPE_DIRECTORY)
else if(!isDirectory && obj->variant_type == YAFFS_OBJECT_TYPE_DIRECTORY)
yaffsfs_SetError(-EISDIR);
else if(isDirectory && obj->variant_type != YAFFS_OBJECT_TYPE_DIRECTORY)