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sys/netinet6/ip6_input.c
| Show First 20 Lines • Show All 1,569 Lines • ▼ Show 20 Lines | ip6_notify_pmtu(struct inpcb *inp, struct sockaddr_in6 *dst, u_int32_t mtu) | ||||
| if ((m_mtu = sbcreatecontrol((caddr_t)&mtuctl, sizeof(mtuctl), | if ((m_mtu = sbcreatecontrol((caddr_t)&mtuctl, sizeof(mtuctl), | ||||
| IPV6_PATHMTU, IPPROTO_IPV6)) == NULL) | IPV6_PATHMTU, IPPROTO_IPV6)) == NULL) | ||||
| return; | return; | ||||
| so = inp->inp_socket; | so = inp->inp_socket; | ||||
| if (sbappendaddr(&so->so_rcv, (struct sockaddr *)dst, NULL, m_mtu) | if (sbappendaddr(&so->so_rcv, (struct sockaddr *)dst, NULL, m_mtu) | ||||
| == 0) { | == 0) { | ||||
| soroverflow(so); | |||||
| m_freem(m_mtu); | m_freem(m_mtu); | ||||
| /* XXX: should count statistics */ | /* XXX: should count statistics */ | ||||
| } else | } else | ||||
| sorwakeup(so); | sorwakeup(so); | ||||
| } | } | ||||
| /* | /* | ||||
| * Get pointer to the previous header followed by the header | * Get pointer to the previous header followed by the header | ||||
| ▲ Show 20 Lines • Show All 150 Lines • Show Last 20 Lines | |||||