diff options
Diffstat (limited to 'include/net/ipv6.h')
| -rw-r--r-- | include/net/ipv6.h | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/include/net/ipv6.h b/include/net/ipv6.h index c0c019f72ba9..8db06af1efbb 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -384,6 +384,16 @@ static inline int ipv6_addr_v4mapped(const struct in6_addr *a) } /* + * Check for a RFC 4843 ORCHID address + * (Overlay Routable Cryptographic Hash Identifiers) + */ +static inline int ipv6_addr_orchid(const struct in6_addr *a) +{ + return ((a->s6_addr32[0] & htonl(0xfffffff0)) + == htonl(0x20010010)); +} + +/* * find the first different bit between two addresses * length of address must be a multiple of 32bits */ @@ -545,10 +555,6 @@ extern int compat_ipv6_getsockopt(struct sock *sk, char __user *optval, int __user *optlen); -extern int ipv6_packet_init(void); - -extern void ipv6_packet_cleanup(void); - extern int ip6_datagram_connect(struct sock *sk, struct sockaddr *addr, int addr_len); @@ -600,7 +606,6 @@ extern void ipv6_misc_proc_exit(void); extern int snmp6_register_dev(struct inet6_dev *idev); extern int snmp6_unregister_dev(struct inet6_dev *idev); -extern struct rt6_statistics rt6_stats; #else static inline int snmp6_register_dev(struct inet6_dev *idev) { |