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authorYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>2008-04-10 15:42:10 +0900
committerYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>2008-04-12 13:43:18 +0900
commit9acd9f3ae92d0dc0ca7504fb48c1040e8bbc39fe (patch)
tree8438f08bc6b8642d1d373f07607e8e117e01aaa6 /include/net
parentdfd982baff01c18e3e1717c97fdac79c28f105ce (diff)
downloadop-kernel-dev-9acd9f3ae92d0dc0ca7504fb48c1040e8bbc39fe.zip
op-kernel-dev-9acd9f3ae92d0dc0ca7504fb48c1040e8bbc39fe.tar.gz
[IPV6]: Make address arguments const.
- net/ipv6/addrconf.c: ipv6_get_ifaddr(), ipv6_dev_get_saddr() - net/ipv6/mcast.c: ipv6_sock_mc_join(), ipv6_sock_mc_drop(), inet6_mc_check(), ipv6_dev_mc_inc(), __ipv6_dev_mc_dec(), ipv6_dev_mc_dec(), ipv6_chk_mcast_addr() - net/ipv6/route.c: rt6_lookup(), icmp6_dst_alloc() - net/ipv6/ip6_output.c: ip6_nd_hdr() - net/ipv6/ndisc.c: ndisc_send_ns(), ndisc_send_rs(), ndisc_send_redirect(), ndisc_get_neigh(), __ndisc_send() Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Diffstat (limited to 'include/net')
-rw-r--r--include/net/addrconf.h28
-rw-r--r--include/net/ip6_route.h6
-rw-r--r--include/net/ipv6.h4
-rw-r--r--include/net/ndisc.h14
4 files changed, 27 insertions, 25 deletions
diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 8317c1b..92af23d 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -76,12 +76,12 @@ extern int ipv6_chk_prefix(struct in6_addr *addr,
struct net_device *dev);
extern struct inet6_ifaddr *ipv6_get_ifaddr(struct net *net,
- struct in6_addr *addr,
+ const struct in6_addr *addr,
struct net_device *dev,
int strict);
extern int ipv6_dev_get_saddr(struct net_device *dev,
- struct in6_addr *daddr,
+ const struct in6_addr *daddr,
unsigned int srcprefs,
struct in6_addr *saddr);
extern int ipv6_get_lladdr(struct net_device *dev,
@@ -105,25 +105,27 @@ extern u32 ipv6_addr_label(const struct in6_addr *addr,
/*
* multicast prototypes (mcast.c)
*/
-extern int ipv6_sock_mc_join(struct sock *sk, int ifindex,
- struct in6_addr *addr);
-extern int ipv6_sock_mc_drop(struct sock *sk, int ifindex,
- struct in6_addr *addr);
+extern int ipv6_sock_mc_join(struct sock *sk, int ifindex,
+ const struct in6_addr *addr);
+extern int ipv6_sock_mc_drop(struct sock *sk, int ifindex,
+ const struct in6_addr *addr);
extern void ipv6_sock_mc_close(struct sock *sk);
-extern int inet6_mc_check(struct sock *sk, struct in6_addr *mc_addr,
- struct in6_addr *src_addr);
+extern int inet6_mc_check(struct sock *sk,
+ const struct in6_addr *mc_addr,
+ const struct in6_addr *src_addr);
-extern int ipv6_dev_mc_inc(struct net_device *dev, struct in6_addr *addr);
-extern int __ipv6_dev_mc_dec(struct inet6_dev *idev, struct in6_addr *addr);
-extern int ipv6_dev_mc_dec(struct net_device *dev, struct in6_addr *addr);
+extern int ipv6_dev_mc_inc(struct net_device *dev, const struct in6_addr *addr);
+extern int __ipv6_dev_mc_dec(struct inet6_dev *idev, const struct in6_addr *addr);
+extern int ipv6_dev_mc_dec(struct net_device *dev, const struct in6_addr *addr);
extern void ipv6_mc_up(struct inet6_dev *idev);
extern void ipv6_mc_down(struct inet6_dev *idev);
extern void ipv6_mc_init_dev(struct inet6_dev *idev);
extern void ipv6_mc_destroy_dev(struct inet6_dev *idev);
extern void addrconf_dad_failure(struct inet6_ifaddr *ifp);
-extern int ipv6_chk_mcast_addr(struct net_device *dev, struct in6_addr *group,
- struct in6_addr *src_addr);
+extern int ipv6_chk_mcast_addr(struct net_device *dev,
+ const struct in6_addr *group,
+ const struct in6_addr *src_addr);
extern int ipv6_is_mld(struct sk_buff *skb, int nexthdr);
extern void addrconf_prefix_rcv(struct net_device *dev, u8 *opt, int len);
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index 9080076..9313491 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -61,13 +61,13 @@ extern int ip6_ins_rt(struct rt6_info *);
extern int ip6_del_rt(struct rt6_info *);
extern struct rt6_info *rt6_lookup(struct net *net,
- struct in6_addr *daddr,
- struct in6_addr *saddr,
+ const struct in6_addr *daddr,
+ const struct in6_addr *saddr,
int oif, int flags);
extern struct dst_entry *icmp6_dst_alloc(struct net_device *dev,
struct neighbour *neigh,
- struct in6_addr *addr);
+ const struct in6_addr *addr);
extern int icmp6_dst_gc(int *more);
extern void fib6_force_start_gc(struct net *net);
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index a0c285b..49c4898 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -451,8 +451,8 @@ extern int ip6_xmit(struct sock *sk,
extern int ip6_nd_hdr(struct sock *sk,
struct sk_buff *skb,
struct net_device *dev,
- struct in6_addr *saddr,
- struct in6_addr *daddr,
+ const struct in6_addr *saddr,
+ const struct in6_addr *daddr,
int proto, int len);
extern int ip6_find_1stfragopt(struct sk_buff *skb, u8 **nexthdr);
diff --git a/include/net/ndisc.h b/include/net/ndisc.h
index 1642423..9c451ff 100644
--- a/include/net/ndisc.h
+++ b/include/net/ndisc.h
@@ -94,17 +94,17 @@ extern int ndisc_rcv(struct sk_buff *skb);
extern void ndisc_send_ns(struct net_device *dev,
struct neighbour *neigh,
- struct in6_addr *solicit,
- struct in6_addr *daddr,
- struct in6_addr *saddr);
+ const struct in6_addr *solicit,
+ const struct in6_addr *daddr,
+ const struct in6_addr *saddr);
extern void ndisc_send_rs(struct net_device *dev,
- struct in6_addr *saddr,
- struct in6_addr *daddr);
+ const struct in6_addr *saddr,
+ const struct in6_addr *daddr);
extern void ndisc_send_redirect(struct sk_buff *skb,
struct neighbour *neigh,
- struct in6_addr *target);
+ const struct in6_addr *target);
extern int ndisc_mc_map(struct in6_addr *addr, char *buf, struct net_device *dev, int dir);
@@ -134,7 +134,7 @@ extern int ndisc_ifinfo_sysctl_change(struct ctl_table *ctl,
extern void inet6_ifinfo_notify(int event,
struct inet6_dev *idev);
-static inline struct neighbour * ndisc_get_neigh(struct net_device *dev, struct in6_addr *addr)
+static inline struct neighbour * ndisc_get_neigh(struct net_device *dev, const struct in6_addr *addr)
{
if (dev)
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