153 …(struct socket *sock, int level, int optname, char __user *optval, unsigned int optlen, int flags);
154 …t(struct socket *sock, int level, int optname, char __user *optval, int __user *optlen, int flags);
1323 …n_setsockopt(struct socket *sock, int level, int optname, char __user *optval, unsigned int optlen)  in dn_setsockopt()  argument
1329 	err = __dn_setsockopt(sock, level, optname, optval, optlen, 0);  in dn_setsockopt()
1335 		err = nf_setsockopt(sk, PF_DECnet, optname, optval, optlen);  in dn_setsockopt()
1341 …pt(struct socket *sock, int level,int optname, char __user *optval, unsigned int optlen, int flags)  in __dn_setsockopt()  argument
1357 	if (optlen && !optval)  in __dn_setsockopt()
1360 	if (optlen > sizeof(u))  in __dn_setsockopt()
1363 	if (copy_from_user(&u, optval, optlen))  in __dn_setsockopt()
1373 		if (optlen != sizeof(struct optdata_dn))  in __dn_setsockopt()
1379 		memcpy(&scp->conndata_out, &u.opt, optlen);  in __dn_setsockopt()
1387 		if (optlen != sizeof(struct optdata_dn))  in __dn_setsockopt()
1393 		memcpy(&scp->discdata_out, &u.opt, optlen);  in __dn_setsockopt()
1402 		if (optlen != sizeof(struct accessdata_dn))  in __dn_setsockopt()
1410 		memcpy(&scp->accessdata, &u.acc, optlen);  in __dn_setsockopt()
1419 		if (optlen != sizeof(int))  in __dn_setsockopt()
1445 		if (optlen != sizeof(unsigned long))  in __dn_setsockopt()
1457 		if (optlen != sizeof(int))  in __dn_setsockopt()
1466 		if (optlen != sizeof(int))  in __dn_setsockopt()
1475 		if (optlen != sizeof(unsigned char))  in __dn_setsockopt()
1485 		if (optlen != sizeof(unsigned char))  in __dn_setsockopt()
1502 …dn_getsockopt(struct socket *sock, int level, int optname, char __user *optval, int __user *optlen)  in dn_getsockopt()  argument
1508 	err = __dn_getsockopt(sock, level, optname, optval, optlen, 0);  in dn_getsockopt()
1516 		if (get_user(len, optlen))  in dn_getsockopt()
1521 			err = put_user(len, optlen);  in dn_getsockopt()
1528 …kopt(struct socket *sock, int level,int optname, char __user *optval,int __user *optlen, int flags)  in __dn_getsockopt()  argument
1537 	if(get_user(r_len , optlen))  in __dn_getsockopt()
1632 		if (put_user(r_len, optlen))  in __dn_getsockopt()