dccp_shutdown     314 net/dccp/dccp.h void dccp_shutdown(struct sock *sk, int how);
dccp_shutdown     955 net/dccp/ipv4.c 	.shutdown		= dccp_shutdown,
dccp_shutdown    1043 net/dccp/ipv6.c 	.shutdown	   = dccp_shutdown,
dccp_shutdown    1100 net/dccp/proto.c EXPORT_SYMBOL_GPL(dccp_shutdown);