IPV6_RECVERR
put_cmsg(msg, SOL_IPV6, IPV6_RECVERR, sizeof(errhdr), &errhdr);
case IPV6_RECVERR:
case IPV6_RECVERR:
case IPV6_RECVERR:
cm->cmsg_type == IPV6_RECVERR) ||
cm->cmsg_type != IPV6_RECVERR)
cmsg->cmsg_type == IPV6_RECVERR)) {
.opt1 = IPV6_RECVERR,
(cm->cmsg_level == SOL_IPV6 && cm->cmsg_type == IPV6_RECVERR) ||
rc = setsockopt(sd, SOL_IPV6, IPV6_RECVERR, &one, sizeof(one));
cfg_errq_type = IPV6_RECVERR;
const int sk_recverr = IPV6_RECVERR;
const int sk_recverr = IPV6_RECVERR;
cm->cmsg_type == IPV6_RECVERR) ||
case IPV6_RECVERR: