Searched refs:BPF_mcfd (Results 1 - 2 of 2) sorted by relevance

/macosx-10.9.5/mDNSResponder-522.92.1/mDNSMacOSX/
H A DmDNSMacOSX.h157 int BPF_mcfd; // Socket for our IPv6 ND group membership member in struct:NetworkInterfaceInfoOSX_struct
H A DmDNSMacOSX.c3244 if (i->BPF_mcfd >= 0) { close(i->BPF_mcfd); i->BPF_mcfd = -1; }
3471 if (x->BPF_mcfd >= 0) close(x->BPF_mcfd);
3472 x->BPF_mcfd = socket(AF_INET6, SOCK_DGRAM, 0);
3492 mStatus err = setsockopt(x->BPF_mcfd, IPPROTO_IPV6, IPV6_LEAVE_GROUP, &i6mr, sizeof(i6mr));
3496 err = setsockopt(x->BPF_mcfd, IPPROTO_IPV6, IPV6_JOIN_GROUP, &i6mr, sizeof(i6mr));
4046 i->BPF_mcfd = -1;

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