ip_rt_ioctl 125 include/net/route.h extern int ip_rt_ioctl(struct net *, unsigned int cmd, void __user *arg); ip_rt_ioctl 811 net/ipv4/af_inet.c err = ip_rt_ioctl(net, cmd, (void __user *)arg); ip_rt_ioctl 304 net/ipv4/ipconfig.c res = ip_rt_ioctl(&init_net, cmd, (void __user *) arg);