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[IPV6]: Export ipv6_opt_accepted

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It was already non-TCP specific, will be used by DCCPv6.

Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Arnaldo Carvalho de Melo
2005-12-13 23:24:28 -08:00
committed by David S. Miller
parent f21e68caa0
commit 399c07def6
3 changed files with 23 additions and 16 deletions
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21
net/ipv6/af_inet6.c
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@@ -663,6 +663,27 @@ int inet6_sk_rebuild_header(struct sock *sk)
EXPORT_SYMBOL_GPL(inet6_sk_rebuild_header);
int ipv6_opt_accepted(struct sock *sk, struct sk_buff *skb)
{
struct ipv6_pinfo *np = inet6_sk(sk);
struct inet6_skb_parm *opt = IP6CB(skb);
if (np->rxopt.all) {
if ((opt->hop && (np->rxopt.bits.hopopts ||
np->rxopt.bits.ohopopts)) ||
((IPV6_FLOWINFO_MASK & *(u32*)skb->nh.raw) &&
np->rxopt.bits.rxflow) ||
(opt->srcrt && (np->rxopt.bits.srcrt ||
np->rxopt.bits.osrcrt)) ||
((opt->dst1 || opt->dst0) &&
(np->rxopt.bits.dstopts || np->rxopt.bits.odstopts)))
return 1;
}
return 0;
}
EXPORT_SYMBOL_GPL(ipv6_opt_accepted);
int
snmp6_mib_init(void *ptr[2], size_t mibsize, size_t mibalign)
{