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Show First 20 Lines • Show All 778 Lines • ▼ Show 20 Lines	if (hasv4addr) {
* potential race in which the factors causing us to		* potential race in which the factors causing us to
* select the UDPv4 output routine are invalidated?		* select the UDPv4 output routine are invalidated?
*/		*/
INP_UNLOCK(inp);		INP_UNLOCK(inp);
if (sin6)		if (sin6)
in6_sin6_2_sin_in_sock((struct sockaddr *)sin6);		in6_sin6_2_sin_in_sock((struct sockaddr *)sin6);
pru = inetsw[ip_protox[nxt]].pr_usrreqs;		pru = inetsw[ip_protox[nxt]].pr_usrreqs;
/* addr will just be freed in sendit(). */		/* addr will just be freed in sendit(). */
return ((*pru->pru_send)(so, flags_arg, m,		return ((*pru->pru_send)(so, flags_arg \| PRUS_IPV6, m,
(struct sockaddr *)sin6, control, td));		(struct sockaddr *)sin6, control, td));
}		}
} else		} else
#endif		#endif
if (sin6 && IN6_IS_ADDR_V4MAPPED(&sin6->sin6_addr)) {		if (sin6 && IN6_IS_ADDR_V4MAPPED(&sin6->sin6_addr)) {
/*		/*
* Given this is either an IPv6-only socket or no INET is		* Given this is either an IPv6-only socket or no INET is
* supported we will fail the send if the given destination		* supported we will fail the send if the given destination
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