IPV6_V6ONLY
case IPV6_V6ONLY:
case IPV6_V6ONLY:
case IPV6_V6ONLY:
case IPV6_V6ONLY:
case IPV6_V6ONLY:
case IPV6_V6ONLY:
return setsockopt(fd, IPPROTO_IPV6, IPV6_V6ONLY, &mode, sizeof(mode));
return setsockopt(fd, IPPROTO_IPV6, IPV6_V6ONLY, &mode, sizeof(mode));
ret = setsockopt(self->fd[i], SOL_IPV6, IPV6_V6ONLY, &(int){1}, sizeof(int));
if (setsockopt(s, IPPROTO_IPV6, IPV6_V6ONLY, &opt,
if (ipv6 && setsockopt(fd, IPPROTO_IPV6, IPV6_V6ONLY, (void*)&v6only,
ret = setsockopt(sockfd, IPPROTO_IPV6, IPV6_V6ONLY, &val, sizeof(val));