Lines Matching defs:optlen
664 unsigned int optlen, int flag)
668 if (optlen != sizeof(tmp))
670 if (copy_from_sockptr(&tmp, optval, optlen))
682 sockptr_t optval, unsigned int optlen)
694 if (!sockptr_is_null(optval) && optlen != 0) {
698 if (optlen % sizeof(*filters) != 0)
701 if (optlen > J1939_FILTER_MAX *
705 count = optlen / sizeof(*filters);
706 filters = memdup_sockptr(optval, optlen);
727 return j1939_sk_setsockopt_flag(jsk, optval, optlen,
730 ret = j1939_sk_setsockopt_flag(jsk, optval, optlen,
739 if (optlen != sizeof(tmp))
741 if (copy_from_sockptr(&tmp, optval, optlen))
757 char __user *optval, int __user *optlen)
769 if (get_user(ulen, optlen))
796 else if (put_user(len, optlen))