ip_mroute_setsockopt   25 include/linux/mroute.h static inline int ip_mroute_setsockopt(struct sock *sock, int optname,
ip_mroute_setsockopt 1373 net/ipv4/ipmr.c int ip_mroute_setsockopt(struct sock *sk, int optname, char __user *optval,