48 udp_abort(inp)
49 struct inpcb *inp;  variable
51     struct socket *so = inp->inp_socket;
53     in_pcbdisconnect(inp, (int(*)())0);
60 int udp_binding_used(inp, lport, lsaddr, reuselocal)  in udp_binding_used()  argument
61 struct inpcb   *inp;  in udp_binding_used()
76 	if (i != inp)
86 char *udp_conn_used(inp, lport, lsaddr, fport, fsaddr)  in udp_conn_used()  argument
87 struct inpcb   *inp;  in udp_conn_used()
101 	if (i != inp)
119     struct inpcb *inp;  variable
123     inp = sotoinpcb(so);
134     if (inp == NULL && req != PRU_ATTACH) 
144 	if (inp != NULL) 
158 	if (inp == NULL) 
163 	in_pcbdetach(inp, (int (*)())0);
167 	error = in_pcbbind(inp, nam, &udp_advice);
175 	if (inp->inp_faddr.s_addr != INADDR_ANY) 
180 	if (inp->inp_lport == 0) 
182 	    error = in_pcbbind(inp, (struct mbuf *)0, &udp_advice);
186 	error = in_pcbconnect(inp, nam, udp_conn_used);
196 	if (inp->inp_faddr.s_addr == INADDR_ANY) 
201 	in_pcbdisconnect(inp, (int(*)())0);
215 		laddr = inp->inp_laddr;
216 		if (inp->inp_faddr.s_addr != INADDR_ANY) 
221 		if (inp->inp_lport == 0) 
223 		    if (error = in_pcbbind(inp, (struct mbuf *)0, &udp_advice))
226 		error = in_pcbconnect(inp, nam, udp_conn_used);
232 		if (inp->inp_faddr.s_addr == INADDR_ANY) 
238 	    error = udp_output(inp, m);
242 		in_pcbdisconnect(inp, (int(*))0);
243 		inp->inp_laddr = laddr;
249 	in_pcbdetach(inp, (int (*)())0);
254 	error = ip_ioctl (inp, (int) m, (caddr_t) nam);
258 	in_setsockaddr(inp, nam);
287 	    struct inpcb *inp;  local
290 	    inp = (struct inpcb *)udp_conn_used ((struct inpcb *) 0,
294 	    if (inp)
296 		inp->inp_socket->so_error = error;
297 		udp_abort(inp);
306 	    struct inpcb *inp;  local
309 	    inp = (struct inpcb *)udp_conn_used ((struct inpcb *) 0,
313 	    if (inp)
317 		so = inp->inp_socket;
323 		    udp_abort(inp);
337 	    struct inpcb *inp;  local
340 	    inp = (struct inpcb *)udp_conn_used ((struct inpcb *) 0,
344 	    if (inp)
345 		icmp_redirect_inp(inp, (struct icmp *) arg,