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Searched refs:mtuinfo (Results 1 – 1 of 1) sorted by relevance

/OK3568_Linux_fs/kernel/net/ipv6/
H A Dipv6_sockglue.c1302 struct ip6_mtuinfo mtuinfo; in do_ipv6_getsockopt() local
1304 if (len < sizeof(mtuinfo)) in do_ipv6_getsockopt()
1307 len = sizeof(mtuinfo); in do_ipv6_getsockopt()
1308 memset(&mtuinfo, 0, sizeof(mtuinfo)); in do_ipv6_getsockopt()
1313 mtuinfo.ip6m_mtu = dst_mtu(dst); in do_ipv6_getsockopt()
1315 if (!mtuinfo.ip6m_mtu) in do_ipv6_getsockopt()
1320 if (copy_to_user(optval, &mtuinfo, len)) in do_ipv6_getsockopt()