Lines Matching defs:pmtudisc
115 int pmtudisc = -1;
221 pmtudisc = IP_PMTUDISC_DO;
223 pmtudisc = IP_PMTUDISC_DONT;
225 pmtudisc = IP_PMTUDISC_WANT;
448 if (pmtudisc >= 0 && pmtudisc != IP_PMTUDISC_DO) {
453 if (pmtudisc < 0)
454 pmtudisc = IP_PMTUDISC_DO;
457 if (pmtudisc >= 0) {
458 if (setsockopt(icmp_sock, SOL_IP, IP_MTU_DISCOVER, &pmtudisc, sizeof(pmtudisc)) == -1) {
