fget_task_next
EXPORT_SYMBOL(fget_task_next);
i->file = fget_task_next(i->task, &i->fd);
f = fget_task_next(p, &fd);
extern struct file *fget_task_next(struct task_struct *task, unsigned int *fd);
f = fget_task_next(curr_task, &curr_fd);