ip_mroute_getsockopt   31 include/linux/mroute.h static inline int ip_mroute_getsockopt(struct sock *sock, int optname,
ip_mroute_getsockopt 1566 net/ipv4/ipmr.c int ip_mroute_getsockopt(struct sock *sk, int optname, char __user *optval, int __user *optlen)