Lines Matching refs:gsf
488 int ip6_mc_msfilter(struct sock *sk, struct group_filter *gsf,
500 group = &((struct sockaddr_in6 *)&gsf->gf_group)->sin6_addr;
504 if (gsf->gf_fmode != MCAST_INCLUDE &&
505 gsf->gf_fmode != MCAST_EXCLUDE)
508 idev = ip6_mc_find_dev_rtnl(net, group, gsf->gf_interface);
514 if (gsf->gf_fmode == MCAST_INCLUDE && gsf->gf_numsrc == 0) {
520 if (pmc->ifindex != gsf->gf_interface)
529 if (gsf->gf_numsrc) {
531 gsf->gf_numsrc),
537 newpsl->sl_max = newpsl->sl_count = gsf->gf_numsrc;
545 err = ip6_mc_add_src(idev, group, gsf->gf_fmode,
557 ip6_mc_add_src(idev, group, gsf->gf_fmode, 0, NULL, 0);
574 pmc->sfmode = gsf->gf_fmode;
578 err = ipv6_sock_mc_drop(sk, gsf->gf_interface, group);
582 int ip6_mc_msfget(struct sock *sk, struct group_filter *gsf,
591 group = &((struct sockaddr_in6 *)&gsf->gf_group)->sin6_addr;
601 if (pmc->ifindex != gsf->gf_interface)
609 gsf->gf_fmode = pmc->sfmode;
613 copycount = count < gsf->gf_numsrc ? count : gsf->gf_numsrc;
614 gsf->gf_numsrc = count;