dccp_v4_connect 312 net/dccp/dccp.h extern int dccp_v4_connect(struct sock *sk, struct sockaddr *uaddr, dccp_v4_connect 923 net/dccp/ipv4.c .connect = dccp_v4_connect, dccp_v4_connect 963 net/dccp/ipv6.c err = dccp_v4_connect(sk, (struct sockaddr *)&sin, sizeof(sin));