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g/c last bit of old ipv6 prefix management.

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Reviewed by:	bz
Obtained from:	NetBSD, net/if.h, rev 1.80
This commit is contained in:
Sergey Kandaurov 2012-02-08 22:05:26 +00:00
parent 4349d27828
commit 4ecf274be7
2 changed files with 1 additions and 17 deletions
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1
sys/net/if.c
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@ -456,7 +456,6 @@ if_alloc(u_char type)
ifp->if_afdata_initialized = 0;
IF_AFDATA_LOCK_INIT(ifp);
TAILQ_INIT(&ifp->if_addrhead);
TAILQ_INIT(&ifp->if_prefixhead);
TAILQ_INIT(&ifp->if_multiaddrs);
TAILQ_INIT(&ifp->if_groups);
#ifdef MAC

17
sys/net/if_var.h
View File

@ -96,7 +96,6 @@ struct vnet;
TAILQ_HEAD(ifnethead, ifnet); /* we use TAILQs so that the order of */
TAILQ_HEAD(ifaddrhead, ifaddr); /* instantiation is preserved in the list */
TAILQ_HEAD(ifprefixhead, ifprefix);
TAILQ_HEAD(ifmultihead, ifmultiaddr);
TAILQ_HEAD(ifgrouphead, ifg_group);
@ -184,7 +183,7 @@ struct ifnet {
struct label *if_label; /* interface MAC label */
/* these are only used by IPv6 */
struct ifprefixhead if_prefixhead; /* list of prefixes per if */
void *if_unused[2];
void *if_afdata[AF_MAX];
int if_afdata_initialized;
struct rwlock if_afdata_lock;
@ -761,20 +760,6 @@ void ifa_init(struct ifaddr *ifa);
void ifa_ref(struct ifaddr *ifa);
#endif
/*
* The prefix structure contains information about one prefix
* of an interface. They are maintained by the different address families,
* are allocated and attached when a prefix or an address is set,
* and are linked together so all prefixes for an interface can be located.
*/
struct ifprefix {
struct sockaddr *ifpr_prefix; /* prefix of interface */
struct ifnet *ifpr_ifp; /* back-pointer to interface */
TAILQ_ENTRY(ifprefix) ifpr_list; /* queue macro glue */
u_char ifpr_plen; /* prefix length in bits */
u_char ifpr_type; /* protocol dependent prefix type */
};
/*
* Multicast address structure. This is analogous to the ifaddr
* structure except that it keeps track of multicast addresses.