dccp_getsockopt 300 net/dccp/dccp.h int dccp_getsockopt(struct sock *sk, int level, int optname, dccp_getsockopt 947 net/dccp/ipv4.c .getsockopt = dccp_getsockopt, dccp_getsockopt 1035 net/dccp/ipv6.c .getsockopt = dccp_getsockopt, dccp_getsockopt 697 net/dccp/proto.c EXPORT_SYMBOL_GPL(dccp_getsockopt);