Lines Matching defs:optlen
515 sockptr_t optval, unsigned int optlen)
531 if (optlen % sizeof(struct can_filter) != 0)
534 if (optlen > CAN_RAW_FILTER_MAX * sizeof(struct can_filter))
537 count = optlen / sizeof(struct can_filter);
541 filter = memdup_sockptr(optval, optlen);
604 if (optlen != sizeof(err_mask))
607 if (copy_from_sockptr(&err_mask, optval, optlen))
650 if (optlen != sizeof(ro->loopback))
653 if (copy_from_sockptr(&ro->loopback, optval, optlen))
659 if (optlen != sizeof(ro->recv_own_msgs))
662 if (copy_from_sockptr(&ro->recv_own_msgs, optval, optlen))
668 if (optlen != sizeof(ro->fd_frames))
671 if (copy_from_sockptr(&ro->fd_frames, optval, optlen))
677 if (optlen != sizeof(ro->join_filters))
680 if (copy_from_sockptr(&ro->join_filters, optval, optlen))
692 char __user *optval, int __user *optlen)
702 if (get_user(len, optlen))
723 err = put_user(len, optlen);
760 if (put_user(len, optlen))