IP_RETOPTS 111 include/uapi/linux/in.h #define IP_RECVRETOPTS IP_RETOPTS IP_RETOPTS 101 net/ipv4/ip_sockglue.c put_cmsg(msg, SOL_IP, IP_RETOPTS, opt->optlen, opt->__data); IP_RETOPTS 279 net/ipv4/ip_sockglue.c case IP_RETOPTS: IP_RETOPTS 603 net/ipv4/ip_sockglue.c case IP_RETOPTS: IP_RETOPTS 706 net/ipv4/ip_sockglue.c case IP_RETOPTS: IP_RETOPTS 1372 net/ipv4/ip_sockglue.c case IP_RETOPTS: IP_RETOPTS 111 tools/include/uapi/linux/in.h #define IP_RECVRETOPTS IP_RETOPTS