[IPV6]: Support several new sockopt / ancillary data in Advanced API (RFC3542).

[linux-2.6] / include / net / ipv6.h

diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 3203eaff4bd4b71dcdbd82fe5242c8cf22d8161c..8a9fe9434e9451d099add0599863977c38559f4b 100644 (file)
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -233,6 +233,10 @@ extern int                         ip6_ra_control(struct sock *sk, int sel,
 extern int                     ipv6_parse_hopopts(struct sk_buff *skb, int);
 
 extern struct ipv6_txoptions *  ipv6_dup_options(struct sock *sk, struct ipv6_txoptions *opt);
+extern struct ipv6_txoptions * ipv6_renew_options(struct sock *sk, struct ipv6_txoptions *opt,
+                                                  int newtype,
+                                                  struct ipv6_opt_hdr __user *newopt,
+                                                  int newoptlen);
 
 extern int ip6_frag_nqueues;
 extern atomic_t ip6_frag_mem;