ipv6.h File Reference

#include <uapi/linux/ipv6.h>
#include <linux/icmpv6.h>
#include <linux/tcp.h>
#include <linux/udp.h>
#include <net/inet_sock.h>

Go to the source code of this file.

Data Structures
struct	ipv6_devconf
struct	ipv6_params
struct	inet6_skb_parm
struct	inet6_request_sock
struct	tcp6_request_sock
struct	ipv6_pinfo
struct	raw6_sock
struct	udp6_sock
struct	tcp6_sock
struct	inet6_timewait_sock
struct	tcp6_timewait_sock

Macros
#define	ipv6_optlen(p)   (((p)->hdrlen+1) << 3)
#define	IP6SKB_XFRM_TRANSFORMED   1
#define	IP6SKB_FORWARDED   2
#define	IP6SKB_REROUTED   4
#define	IP6CB(skb)   ((struct inet6_skb_parm*)((skb)->cb))
#define	IP6CBMTU(skb)   ((struct ip6_mtuinfo *)((skb)->cb))
#define	__ipv6_only_sock(sk)   0
#define	ipv6_only_sock(sk)   0
#define	__inet6_rcv_saddr(__sk)   NULL
#define	inet6_rcv_saddr(__sk)   NULL
#define	tcp_twsk_ipv6only(__sk)   0
#define	inet_v6_ipv6only(__sk)   0
#define	INET6_MATCH(__sk, __net, __hash, __saddr, __daddr, __ports, __dif)
#define	INET6_TW_MATCH(__sk, __net, __hash, __saddr, __daddr, __ports, __dif)

Functions
int	inet6_sk_rebuild_header (struct sock *sk)

Variables
struct ipv6_params	ipv6_defaults

Macro Definition Documentation

#define __inet6_rcv_saddr

(

__sk

)

NULL

Definition at line 360 of file ipv6.h.

#define __ipv6_only_sock

(

sk

)

0

Definition at line 341 of file ipv6.h.

#define INET6_MATCH	(		__sk,
			__net,
			__hash,
			__saddr,
			__daddr,
			__ports,
			__dif
	)

Value:

(((__sk)->sk_hash == (__hash)) && sock_net((__sk)) == (__net)   && \
     ((*((__portpair *)&(inet_sk(__sk)->inet_dport))) == (__ports)) && \
     ((__sk)->sk_family     == AF_INET6)        && \
     ipv6_addr_equal(&inet6_sk(__sk)->daddr, (__saddr)) && \
     ipv6_addr_equal(&inet6_sk(__sk)->rcv_saddr, (__daddr)) && \
     (!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif))))

Definition at line 366 of file ipv6.h.

#define inet6_rcv_saddr

(

__sk

)

NULL

Definition at line 361 of file ipv6.h.

#define INET6_TW_MATCH	(		__sk,
			__net,
			__hash,
			__saddr,
			__daddr,
			__ports,
			__dif
	)

Value:

(((__sk)->sk_hash == (__hash)) && sock_net((__sk)) == (__net)   && \
     (*((__portpair *)&(inet_twsk(__sk)->tw_dport)) == (__ports))   && \
     ((__sk)->sk_family        == PF_INET6)         && \
     (ipv6_addr_equal(&inet6_twsk(__sk)->tw_v6_daddr, (__saddr)))   && \
     (ipv6_addr_equal(&inet6_twsk(__sk)->tw_v6_rcv_saddr, (__daddr))) && \
     (!((__sk)->sk_bound_dev_if) || ((__sk)->sk_bound_dev_if == (__dif))))

Definition at line 374 of file ipv6.h.

#define inet_v6_ipv6only

(

__sk

)

0

Definition at line 363 of file ipv6.h.

#define IP6CB

(

skb

)

((struct inet6_skb_parm*)((skb)->cb))

Definition at line 104 of file ipv6.h.

#define IP6CBMTU

(

skb

)

((struct ip6_mtuinfo *)((skb)->cb))

Definition at line 105 of file ipv6.h.

#define IP6SKB_FORWARDED   2

Definition at line 100 of file ipv6.h.

#define IP6SKB_REROUTED   4

Definition at line 101 of file ipv6.h.

#define IP6SKB_XFRM_TRANSFORMED   1

Definition at line 99 of file ipv6.h.

#define ipv6_only_sock

(

sk

)

0

Definition at line 342 of file ipv6.h.

#define ipv6_optlen

(

p

)

(((p)->hdrlen+1) << 3)

Definition at line 6 of file ipv6.h.

#define tcp_twsk_ipv6only

(

__sk

)

0

Definition at line 362 of file ipv6.h.

Function Documentation

int inet6_sk_rebuild_header

(

struct sock *

sk

)

Definition at line 642 of file af_inet6.c.

Variable Documentation

struct ipv6_params ipv6_defaults

Definition at line 76 of file af_inet6.c.