126 static void	ng_detach_common(struct ngpcb *pcbp, int type);
128 static int	ng_connect_data(struct sockaddr *nam, struct ngpcb *pcbp);
129 static int	ng_bind(struct sockaddr *nam, struct ngpcb *pcbp);
198 	struct ngpcb *const pcbp = sotongpcb(so);  in ngc_attach()  local
204 	if (pcbp != NULL)  in ngc_attach()
212 	struct ngpcb *const pcbp = sotongpcb(so);  in ngc_detach()  local
214 	KASSERT(pcbp != NULL, ("ngc_detach: pcbp == NULL"));  in ngc_detach()
215 	ng_detach_common(pcbp, NG_CONTROL);  in ngc_detach()
222 	struct ngpcb *const pcbp = sotongpcb(so);  in ngc_send()  local
223 	struct ngsock *const priv = NG_NODE_PRIVATE(pcbp->sockdata->node);  in ngc_send()
312 	if ((error = ng_address_path((pcbp->sockdata->node), item, path, 0))  in ngc_send()
368 	struct ngpcb *const pcbp = sotongpcb(so);  in ngc_bind()  local
370 	if (pcbp == NULL)  in ngc_bind()
372 	return (ng_bind(nam, pcbp));  in ngc_bind()
393 	struct ngpcb *const pcbp = sotongpcb(so);  in ngd_attach()  local
395 	if (pcbp != NULL)  in ngd_attach()
403 	struct ngpcb *const pcbp = sotongpcb(so);  in ngd_detach()  local
405 	KASSERT(pcbp != NULL, ("ngd_detach: pcbp == NULL"));  in ngd_detach()
406 	ng_detach_common(pcbp, NG_DATA);  in ngd_detach()
414 	struct ngpcb *const pcbp = sotongpcb(so);  in ngd_send()  local
421 	if ((pcbp == NULL) || (control != NULL)) {  in ngd_send()
425 	if (pcbp->sockdata == NULL) {  in ngd_send()
440 		if (NG_NODE_NUMHOOKS(pcbp->sockdata->node) != 1) {  in ngd_send()
448 		hook = LIST_FIRST(&pcbp->sockdata->node->nd_hooks);  in ngd_send()
463 		hook = ng_findhook(pcbp->sockdata->node, hookname);  in ngd_send()
488 	struct ngpcb *const pcbp = sotongpcb(so);  in ngd_connect()  local
490 	if (pcbp == NULL)  in ngd_connect()
492 	return (ng_connect_data(nam, pcbp));  in ngd_connect()
501 	struct ngpcb *pcbp;  in ng_getsockaddr()  local
506 	pcbp = sotongpcb(so);  in ng_getsockaddr()
507 	if ((pcbp == NULL) || (pcbp->sockdata == NULL))  in ng_getsockaddr()
515 	mtx_lock(&pcbp->sockdata->mtx);  in ng_getsockaddr()
516 	if (pcbp->sockdata->node != NULL) {  in ng_getsockaddr()
517 		node_p node = pcbp->sockdata->node;  in ng_getsockaddr()
522 		mtx_unlock(&pcbp->sockdata->mtx);  in ng_getsockaddr()
528 		mtx_unlock(&pcbp->sockdata->mtx);  in ng_getsockaddr()
546 	struct ngpcb *pcbp;  in ng_attach_cntl()  local
553 	pcbp = sotongpcb(so);  in ng_attach_cntl()
557 		ng_detach_common(pcbp, NG_CONTROL);  in ng_attach_cntl()
574 	priv->ctlsock = pcbp;  in ng_attach_cntl()
575 	pcbp->sockdata = priv;  in ng_attach_cntl()
578 	pcbp->node_id = node->nd_ID;	/* hint for netstat(1) */  in ng_attach_cntl()
601 	struct ngpcb *pcbp;  in ng_attach_common()  local
610 	pcbp = malloc(sizeof(struct ngpcb), M_PCB, M_WAITOK | M_ZERO);  in ng_attach_common()
611 	pcbp->type = type;  in ng_attach_common()
614 	so->so_pcb = (caddr_t)pcbp;  in ng_attach_common()
615 	pcbp->ng_socket = so;  in ng_attach_common()
619 	LIST_INSERT_HEAD(&ngsocklist, pcbp, socks);  in ng_attach_common()
631 ng_detach_common(struct ngpcb *pcbp, int which)  in ng_detach_common()  argument
633 	struct ngsock *priv = pcbp->sockdata;  in ng_detach_common()
648 		pcbp->sockdata = NULL;  in ng_detach_common()
649 		pcbp->node_id = 0;  in ng_detach_common()
654 	pcbp->ng_socket->so_pcb = NULL;  in ng_detach_common()
656 	LIST_REMOVE(pcbp, socks);  in ng_detach_common()
658 	free(pcbp, M_PCB);  in ng_detach_common()
693 ng_connect_data(struct sockaddr *nam, struct ngpcb *pcbp)  in ng_connect_data()  argument
702 	if (pcbp->sockdata != NULL)  in ng_connect_data()
739 	priv->datasock = pcbp;  in ng_connect_data()
740 	pcbp->sockdata = priv;  in ng_connect_data()
741 	pcbp->node_id = priv->node->nd_ID;	/* hint for netstat(1) */  in ng_connect_data()
752 ng_bind(struct sockaddr *nam, struct ngpcb *pcbp)  in ng_bind()  argument
754 	struct ngsock *const priv = pcbp->sockdata;  in ng_bind()
894 	struct ngpcb *pcbp;  in ngs_rcvmsg()  local
911 	pcbp = priv->ctlsock;  in ngs_rcvmsg()
917 	if (pcbp == NULL) {  in ngs_rcvmsg()
923 	so = pcbp->ng_socket;  in ngs_rcvmsg()
1009 	struct ngpcb *const pcbp = priv->datasock;  in ngs_rcvdata()  local
1020 	if (pcbp == NULL) {  in ngs_rcvdata()
1024 	so = pcbp->ng_socket;  in ngs_rcvdata()
1088 	struct ngpcb *dpcbp, *pcbp;  in ngs_shutdown()  local
1092 	pcbp = priv->ctlsock;  in ngs_shutdown()
1097 	if (pcbp != NULL)  in ngs_shutdown()
1098 		soisdisconnected(pcbp->ng_socket);  in ngs_shutdown()