136 	NETLINK_CB(new).portid = NETLINK_CB(skb).portid;  in netlink_to_full_skb()
776 		NETLINK_CB(skb).portid	  = nlk->portid;  in netlink_mmap_sendmsg()
1007 	u32 portid;  member
1012 	(offsetof(struct netlink_compare_arg, portid) + sizeof(u32))
1020 	return nlk->portid != x->portid ||  in netlink_compare()
1025 				     struct net *net, u32 portid)  in netlink_compare_arg_init()  argument
1029 	arg->portid = portid;  in netlink_compare_arg_init()
1032 static struct sock *__netlink_lookup(struct netlink_table *table, u32 portid,  in __netlink_lookup()  argument
1037 	netlink_compare_arg_init(&arg, net, portid);  in __netlink_lookup()
1046 	netlink_compare_arg_init(&arg, sock_net(sk), nlk_sk(sk)->portid);  in __netlink_insert()
1052 static struct sock *netlink_lookup(struct net *net, int protocol, u32 portid)  in netlink_lookup()  argument
1058 	sk = __netlink_lookup(table, portid, net);  in netlink_lookup()
1092 static int netlink_insert(struct sock *sk, u32 portid)  in netlink_insert()  argument
1099 	err = nlk_sk(sk)->portid == portid ? 0 : -EBUSY;  in netlink_insert()
1108 	nlk_sk(sk)->portid = portid;  in netlink_insert()
1126 	nlk_sk(sk)->bound = portid;  in netlink_insert()
1293 	if (nlk->portid && nlk->bound) {  in netlink_release()
1297 						.portid = nlk->portid,  in netlink_release()
1338 	s32 portid = task_tgid_vnr(current);  in netlink_autobind()  local
1345 	if (__netlink_lookup(table, portid, net)) {  in netlink_autobind()
1347 		portid = rover--;  in netlink_autobind()
1355 	err = netlink_insert(sk, portid);  in netlink_autobind()
1529 		if (nladdr->nl_pid != nlk->portid)  in netlink_bind()
1628 		nladdr->nl_pid = nlk->portid;  in netlink_getname()
1634 static struct sock *netlink_getsockbyportid(struct sock *ssk, u32 portid)  in netlink_getsockbyportid()  argument
1639 	sock = netlink_lookup(sock_net(ssk), ssk->sk_protocol, portid);  in netlink_getsockbyportid()
1646 	    nlk->dst_portid != nlk_sk(ssk)->portid) {  in netlink_getsockbyportid()
1825 		    u32 portid, int nonblock)  in netlink_unicast()  argument
1835 	sk = netlink_getsockbyportid(ssk, portid);  in netlink_unicast()
1962 	u32 portid;  member
1983 	if (nlk->portid == p->portid || p->group - 1 >= nlk->ngroups ||  in do_one_broadcast()
2032 int netlink_broadcast_filtered(struct sock *ssk, struct sk_buff *skb, u32 portid,  in netlink_broadcast_filtered()  argument
2045 	info.portid = portid;  in netlink_broadcast_filtered()
2083 int netlink_broadcast(struct sock *ssk, struct sk_buff *skb, u32 portid,  in netlink_broadcast()  argument
2086 	return netlink_broadcast_filtered(ssk, skb, portid, group, allocation,  in netlink_broadcast()
2093 	u32 portid;  member
2109 	if (nlk->portid == p->portid || p->group - 1 >= nlk->ngroups ||  in do_one_set_err()
2134 int netlink_set_err(struct sock *ssk, u32 portid, u32 group, int code)  in netlink_set_err()  argument
2141 	info.portid = portid;  in netlink_set_err()
2387 	NETLINK_CB(skb).portid	= nlk->portid;  in netlink_sendmsg()
2472 		addr->nl_pid	= NETLINK_CB(skb).portid;  in netlink_recvmsg()
2658 __nlmsg_put(struct sk_buff *skb, u32 portid, u32 seq, int type, int len, int flags)  in __nlmsg_put()  argument
2667 	nlh->nlmsg_pid = portid;  in __nlmsg_put()
2710 		skb = netlink_alloc_skb(sk, alloc_size, nlk->portid,  in netlink_dump()
2717 		skb = netlink_alloc_skb(sk, alloc_size, nlk->portid,  in netlink_dump()
2796 	sk = netlink_lookup(sock_net(ssk), ssk->sk_protocol, NETLINK_CB(skb).portid);  in __netlink_dump_start()
2861 				NETLINK_CB(in_skb).portid, GFP_KERNEL);  in netlink_ack()
2867 				    NETLINK_CB(in_skb).portid);  in netlink_ack()
2876 	rep = __nlmsg_put(skb, NETLINK_CB(in_skb).portid, nlh->nlmsg_seq,  in netlink_ack()
2881 	netlink_unicast(in_skb->sk, skb, NETLINK_CB(in_skb).portid, MSG_DONTWAIT);  in netlink_ack()
2936 int nlmsg_notify(struct sock *sk, struct sk_buff *skb, u32 portid,  in nlmsg_notify()  argument
2946 			exclude_portid = portid;  in nlmsg_notify()
2957 		err2 = nlmsg_unicast(sk, skb, portid);  in nlmsg_notify()
3076 			   nlk->portid,  in netlink_seq_show()
3199 	netlink_compare_arg_init(&arg, sock_net(&nlk->sk), nlk->portid);  in netlink_hash()