Symbol: IPV6_RECVERR_RFC4884
net/ipv6/ipv6_sockglue.c
1437
case IPV6_RECVERR_RFC4884:
net/ipv6/ipv6_sockglue.c
447
case IPV6_RECVERR_RFC4884:
net/mptcp/sockopt.c
520
case IPV6_RECVERR_RFC4884:
tools/testing/selftests/net/icmp_rfc4884.c
348
.opt2 = IPV6_RECVERR_RFC4884,