Lines Matching refs:mreq
750 struct ip_mreqn mreq; in do_mcast_group_source() local
753 mreq.imr_multiaddr = psin->sin_addr; in do_mcast_group_source()
754 mreq.imr_address.s_addr = 0; in do_mcast_group_source()
755 mreq.imr_ifindex = greqs.gsr_interface; in do_mcast_group_source()
756 err = ip_mc_join_group_ssm(sk, &mreq, MCAST_INCLUDE); in do_mcast_group_source()
759 greqs.gsr_interface = mreq.imr_ifindex; in do_mcast_group_source()
848 struct ip_mreqn mreq = { }; in ip_mcast_join_leave() local
860 mreq.imr_multiaddr = psin->sin_addr; in ip_mcast_join_leave()
861 mreq.imr_ifindex = greq.gr_interface; in ip_mcast_join_leave()
863 return ip_mc_join_group(sk, &mreq); in ip_mcast_join_leave()
864 return ip_mc_leave_group(sk, &mreq); in ip_mcast_join_leave()
871 struct ip_mreqn mreq = { }; in compat_ip_mcast_join_leave() local
882 mreq.imr_multiaddr = psin->sin_addr; in compat_ip_mcast_join_leave()
883 mreq.imr_ifindex = greq.gr_interface; in compat_ip_mcast_join_leave()
886 return ip_mc_join_group(sk, &mreq); in compat_ip_mcast_join_leave()
887 return ip_mc_leave_group(sk, &mreq); in compat_ip_mcast_join_leave()
1161 struct ip_mreqn mreq; in do_ip_setsockopt() local
1176 if (copy_from_sockptr(&mreq, optval, sizeof(mreq))) in do_ip_setsockopt()
1179 memset(&mreq, 0, sizeof(mreq)); in do_ip_setsockopt()
1181 if (copy_from_sockptr(&mreq, optval, in do_ip_setsockopt()
1185 if (copy_from_sockptr(&mreq.imr_address, optval, in do_ip_setsockopt()
1191 if (!mreq.imr_ifindex) { in do_ip_setsockopt()
1192 if (mreq.imr_address.s_addr == htonl(INADDR_ANY)) { in do_ip_setsockopt()
1198 dev = ip_dev_find(sock_net(sk), mreq.imr_address.s_addr); in do_ip_setsockopt()
1200 mreq.imr_ifindex = dev->ifindex; in do_ip_setsockopt()
1202 dev = dev_get_by_index(sock_net(sk), mreq.imr_ifindex); in do_ip_setsockopt()
1215 mreq.imr_ifindex != sk->sk_bound_dev_if && in do_ip_setsockopt()
1219 WRITE_ONCE(inet->mc_index, mreq.imr_ifindex); in do_ip_setsockopt()
1220 WRITE_ONCE(inet->mc_addr, mreq.imr_address.s_addr); in do_ip_setsockopt()
1228 struct ip_mreqn mreq; in do_ip_setsockopt() local
1238 if (copy_from_sockptr(&mreq, optval, sizeof(mreq))) in do_ip_setsockopt()
1241 memset(&mreq, 0, sizeof(mreq)); in do_ip_setsockopt()
1242 if (copy_from_sockptr(&mreq, optval, in do_ip_setsockopt()
1248 err = ip_mc_join_group(sk, &mreq); in do_ip_setsockopt()
1250 err = ip_mc_leave_group(sk, &mreq); in do_ip_setsockopt()
1305 struct ip_mreqn mreq; in do_ip_setsockopt() local
1307 mreq.imr_multiaddr.s_addr = mreqs.imr_multiaddr; in do_ip_setsockopt()
1308 mreq.imr_address.s_addr = mreqs.imr_interface; in do_ip_setsockopt()
1309 mreq.imr_ifindex = 0; in do_ip_setsockopt()
1310 err = ip_mc_join_group_ssm(sk, &mreq, MCAST_INCLUDE); in do_ip_setsockopt()