124 static void	ng_detach_common(struct ngpcb *pcbp, int type);
126 static int	ng_connect_data(struct sockaddr *nam, struct ngpcb *pcbp);
127 static int	ng_bind(struct sockaddr *nam, struct ngpcb *pcbp);
196 	struct ngpcb *const pcbp = sotongpcb(so);  in ngc_attach()  local
202 	if (pcbp != NULL)  in ngc_attach()
210 	struct ngpcb *const pcbp = sotongpcb(so);  in ngc_detach()  local
212 	KASSERT(pcbp != NULL, ("ngc_detach: pcbp == NULL"));  in ngc_detach()
213 	ng_detach_common(pcbp, NG_CONTROL);  in ngc_detach()
220 	struct ngpcb *const pcbp = sotongpcb(so);  in ngc_send()  local
221 	struct ngsock *const priv = NG_NODE_PRIVATE(pcbp->sockdata->node);  in ngc_send()
315 	if ((error = ng_address_path((pcbp->sockdata->node), item, path, 0))  in ngc_send()
371 	struct ngpcb *const pcbp = sotongpcb(so);  in ngc_bind()  local
373 	if (pcbp == NULL)  in ngc_bind()
375 	return (ng_bind(nam, pcbp));  in ngc_bind()
396 	struct ngpcb *const pcbp = sotongpcb(so);  in ngd_attach()  local
398 	if (pcbp != NULL)  in ngd_attach()
406 	struct ngpcb *const pcbp = sotongpcb(so);  in ngd_detach()  local
408 	KASSERT(pcbp != NULL, ("ngd_detach: pcbp == NULL"));  in ngd_detach()
409 	ng_detach_common(pcbp, NG_DATA);  in ngd_detach()
417 	struct ngpcb *const pcbp = sotongpcb(so);  in ngd_send()  local
424 	if ((pcbp == NULL) || (control != NULL)) {  in ngd_send()
428 	if (pcbp->sockdata == NULL) {  in ngd_send()
449 		if (NG_NODE_NUMHOOKS(pcbp->sockdata->node) != 1) {  in ngd_send()
457 		hook = LIST_FIRST(&pcbp->sockdata->node->nd_hooks);  in ngd_send()
472 		hook = ng_findhook(pcbp->sockdata->node, hookname);  in ngd_send()
497 	struct ngpcb *const pcbp = sotongpcb(so);  in ngd_connect()  local
499 	if (pcbp == NULL)  in ngd_connect()
501 	return (ng_connect_data(nam, pcbp));  in ngd_connect()
511 	struct ngpcb *pcbp;  in ng_getsockaddr()  local
514 	pcbp = sotongpcb(so);  in ng_getsockaddr()
515 	if ((pcbp == NULL) || (pcbp->sockdata == NULL))  in ng_getsockaddr()
524 	mtx_lock(&pcbp->sockdata->mtx);  in ng_getsockaddr()
525 	if (pcbp->sockdata->node != NULL) {  in ng_getsockaddr()
526 		node_p node = pcbp->sockdata->node;  in ng_getsockaddr()
536 	mtx_unlock(&pcbp->sockdata->mtx);  in ng_getsockaddr()
551 	struct ngpcb *pcbp;  in ng_attach_cntl()  local
558 	pcbp = sotongpcb(so);  in ng_attach_cntl()
562 		ng_detach_common(pcbp, NG_CONTROL);  in ng_attach_cntl()
579 	priv->ctlsock = pcbp;  in ng_attach_cntl()
580 	pcbp->sockdata = priv;  in ng_attach_cntl()
583 	pcbp->node_id = node->nd_ID;	/* hint for netstat(1) */  in ng_attach_cntl()
606 	struct ngpcb *pcbp;  in ng_attach_common()  local
615 	pcbp = malloc(sizeof(struct ngpcb), M_PCB, M_WAITOK | M_ZERO);  in ng_attach_common()
616 	pcbp->type = type;  in ng_attach_common()
619 	so->so_pcb = (caddr_t)pcbp;  in ng_attach_common()
620 	pcbp->ng_socket = so;  in ng_attach_common()
624 	LIST_INSERT_HEAD(&ngsocklist, pcbp, socks);  in ng_attach_common()
636 ng_detach_common(struct ngpcb *pcbp, int which)  in ng_detach_common()  argument
638 	struct ngsock *priv = pcbp->sockdata;  in ng_detach_common()
653 		pcbp->sockdata = NULL;  in ng_detach_common()
654 		pcbp->node_id = 0;  in ng_detach_common()
659 	pcbp->ng_socket->so_pcb = NULL;  in ng_detach_common()
661 	LIST_REMOVE(pcbp, socks);  in ng_detach_common()
663 	free(pcbp, M_PCB);  in ng_detach_common()
698 ng_connect_data(struct sockaddr *nam, struct ngpcb *pcbp)  in ng_connect_data()  argument
707 	if (pcbp->sockdata != NULL)  in ng_connect_data()
744 	priv->datasock = pcbp;  in ng_connect_data()
745 	pcbp->sockdata = priv;  in ng_connect_data()
746 	pcbp->node_id = priv->node->nd_ID;	/* hint for netstat(1) */  in ng_connect_data()
757 ng_bind(struct sockaddr *nam, struct ngpcb *pcbp)  in ng_bind()  argument
759 	struct ngsock *const priv = pcbp->sockdata;  in ng_bind()
899 	struct ngpcb *pcbp;  in ngs_rcvmsg()  local
916 	pcbp = priv->ctlsock;  in ngs_rcvmsg()
922 	if (pcbp == NULL) {  in ngs_rcvmsg()
928 	so = pcbp->ng_socket;  in ngs_rcvmsg()
1014 	struct ngpcb *const pcbp = priv->datasock;  in ngs_rcvdata()  local
1025 	if (pcbp == NULL) {  in ngs_rcvdata()
1029 	so = pcbp->ng_socket;  in ngs_rcvdata()
1093 	struct ngpcb *dpcbp, *pcbp;  in ngs_shutdown()  local
1097 	pcbp = priv->ctlsock;  in ngs_shutdown()
1102 	if (pcbp != NULL)  in ngs_shutdown()
1103 		soisdisconnected(pcbp->ng_socket);  in ngs_shutdown()