Lines Matching refs:gsf
460 int ip6_mc_msfilter(struct sock *sk, struct group_filter *gsf,
472 group = &((struct sockaddr_in6 *)&gsf->gf_group)->sin6_addr;
476 if (gsf->gf_fmode != MCAST_INCLUDE &&
477 gsf->gf_fmode != MCAST_EXCLUDE)
481 idev = ip6_mc_find_dev_rcu(net, group, gsf->gf_interface);
490 if (gsf->gf_fmode == MCAST_INCLUDE && gsf->gf_numsrc == 0) {
496 if (pmc->ifindex != gsf->gf_interface)
505 if (gsf->gf_numsrc) {
506 newpsl = sock_kmalloc(sk, IP6_SFLSIZE(gsf->gf_numsrc),
512 newpsl->sl_max = newpsl->sl_count = gsf->gf_numsrc;
519 err = ip6_mc_add_src(idev, group, gsf->gf_fmode,
527 (void) ip6_mc_add_src(idev, group, gsf->gf_fmode, 0, NULL, 0);
539 pmc->sfmode = gsf->gf_fmode;
546 err = ipv6_sock_mc_drop(sk, gsf->gf_interface, group);
550 int ip6_mc_msfget(struct sock *sk, struct group_filter *gsf,
561 group = &((struct sockaddr_in6 *)&gsf->gf_group)->sin6_addr;
567 idev = ip6_mc_find_dev_rcu(net, group, gsf->gf_interface);
581 if (pmc->ifindex != gsf->gf_interface)
588 gsf->gf_fmode = pmc->sfmode;
594 copycount = count < gsf->gf_numsrc ? count : gsf->gf_numsrc;
595 gsf->gf_numsrc = count;