Lines Matching refs:imr
1827 static struct in_device *ip_mc_find_dev(struct net *net, struct ip_mreqn *imr) in ip_mc_find_dev() argument
1832 if (imr->imr_ifindex) { in ip_mc_find_dev()
1833 idev = inetdev_by_index(net, imr->imr_ifindex); in ip_mc_find_dev()
1836 if (imr->imr_address.s_addr) { in ip_mc_find_dev()
1837 dev = __ip_dev_find(net, imr->imr_address.s_addr, false); in ip_mc_find_dev()
1844 imr->imr_multiaddr.s_addr, in ip_mc_find_dev()
1853 imr->imr_ifindex = dev->ifindex; in ip_mc_find_dev()
2173 static int __ip_mc_join_group(struct sock *sk, struct ip_mreqn *imr, in __ip_mc_join_group() argument
2176 __be32 addr = imr->imr_multiaddr.s_addr; in __ip_mc_join_group()
2190 in_dev = ip_mc_find_dev(net, imr); in __ip_mc_join_group()
2198 ifindex = imr->imr_ifindex; in __ip_mc_join_group()
2212 memcpy(&iml->multi, imr, sizeof(*imr)); in __ip_mc_join_group()
2225 int ip_mc_join_group(struct sock *sk, struct ip_mreqn *imr) in ip_mc_join_group() argument
2227 return __ip_mc_join_group(sk, imr, MCAST_EXCLUDE); in ip_mc_join_group()
2233 int ip_mc_join_group_ssm(struct sock *sk, struct ip_mreqn *imr, in ip_mc_join_group_ssm() argument
2236 return __ip_mc_join_group(sk, imr, mode); in ip_mc_join_group_ssm()
2259 int ip_mc_leave_group(struct sock *sk, struct ip_mreqn *imr) in ip_mc_leave_group() argument
2266 __be32 group = imr->imr_multiaddr.s_addr; in ip_mc_leave_group()
2272 in_dev = ip_mc_find_dev(net, imr); in ip_mc_leave_group()
2273 if (!imr->imr_ifindex && !imr->imr_address.s_addr && !in_dev) { in ip_mc_leave_group()
2277 ifindex = imr->imr_ifindex; in ip_mc_leave_group()
2286 } else if (imr->imr_address.s_addr && imr->imr_address.s_addr != in ip_mc_leave_group()
2311 struct ip_mreqn imr; in ip_mc_source() local
2326 imr.imr_multiaddr.s_addr = mreqs->imr_multiaddr; in ip_mc_source()
2327 imr.imr_address.s_addr = mreqs->imr_interface; in ip_mc_source()
2328 imr.imr_ifindex = ifindex; in ip_mc_source()
2329 in_dev = ip_mc_find_dev(net, &imr); in ip_mc_source()
2339 imr.imr_multiaddr.s_addr) && in ip_mc_source()
2340 (pmc->multi.imr_ifindex == imr.imr_ifindex)) in ip_mc_source()
2442 err = ip_mc_leave_group(sk, &imr); in ip_mc_source()
2449 struct ip_mreqn imr; in ip_mc_msfilter() local
2466 imr.imr_multiaddr.s_addr = msf->imsf_multiaddr; in ip_mc_msfilter()
2467 imr.imr_address.s_addr = msf->imsf_interface; in ip_mc_msfilter()
2468 imr.imr_ifindex = ifindex; in ip_mc_msfilter()
2469 in_dev = ip_mc_find_dev(net, &imr); in ip_mc_msfilter()
2484 pmc->multi.imr_ifindex == imr.imr_ifindex) in ip_mc_msfilter()
2533 err = ip_mc_leave_group(sk, &imr); in ip_mc_msfilter()
2540 struct ip_mreqn imr; in ip_mc_msfget() local
2553 imr.imr_multiaddr.s_addr = msf->imsf_multiaddr; in ip_mc_msfget()
2554 imr.imr_address.s_addr = msf->imsf_interface; in ip_mc_msfget()
2555 imr.imr_ifindex = 0; in ip_mc_msfget()
2556 in_dev = ip_mc_find_dev(net, &imr); in ip_mc_msfget()
2566 pmc->multi.imr_ifindex == imr.imr_ifindex) in ip_mc_msfget()