static void
tcp6_usr_accept(netmsg_t msg)
{
struct socket *so = msg->accept.base.nm_so;
struct sockaddr **nam = msg->accept.nm_nam;
int error = 0;
struct inpcb *inp;
struct tcpcb *tp = NULL;
TCPDEBUG0;
inp = so->so_pcb;
if (so->so_state & SS_ISDISCONNECTED) {
error = ECONNABORTED;
goto out;
}
if (inp == 0) {
error = EINVAL;
goto out;
}
tp = intotcpcb(inp);
TCPDEBUG1();
in6_setpeeraddr(so, nam);
COMMON_END(PRU_ACCEPT);
}
int
in6_mapped_peeraddr(struct socket *so, struct sockaddr **nam)
{
struct inpcb *inp = sotoinpcb(so);
int error;
if (inp == NULL)
return EINVAL;
if (inp->inp_vflag & INP_IPV4) {
error = in_setpeeraddr(so, nam);
if (error == 0)
error = in6_sin_2_v4mapsin6_in_sock(nam);
} else {
/* scope issues will be handled in in6_setpeeraddr(). */
error = in6_setpeeraddr(so, nam);
}
return error;
}