- patches.apparmor/remove_suid_new_case_in_2.6.22.diff: Merge fix.

[linux-flexiantxendom0-3.2.10.git] / include / net / ipv6.h

diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 00328b7..78a0d06 100644 (file)
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -166,13 +166,6 @@ DECLARE_SNMP_STAT(struct udp_mib, udplite_stats_in6);
        if (is_udplite) SNMP_INC_STATS_USER(udplite_stats_in6, field);         \
        else            SNMP_INC_STATS_USER(udp_stats_in6, field);    } while(0)
 
-int snmp6_register_dev(struct inet6_dev *idev);
-int snmp6_unregister_dev(struct inet6_dev *idev);
-int snmp6_alloc_dev(struct inet6_dev *idev);
-int snmp6_free_dev(struct inet6_dev *idev);
-int snmp6_mib_init(void *ptr[2], size_t mibsize, size_t mibalign);
-void snmp6_mib_free(void *ptr[2]);
-
 struct ip6_ra_chain
 {
        struct ip6_ra_chain     *next;
@@ -211,9 +204,9 @@ struct ip6_flowlabel
 {
        struct ip6_flowlabel    *next;
        __be32                  label;
+       atomic_t                users;
        struct in6_addr         dst;
        struct ipv6_txoptions   *opt;
-       atomic_t                users;
        unsigned long           linger;
        u8                      share;
        u32                     owner;
@@ -298,7 +291,7 @@ static inline int ipv6_addr_src_scope(const struct in6_addr *addr)
 
 static inline int ipv6_addr_cmp(const struct in6_addr *a1, const struct in6_addr *a2)
 {
-       return memcmp((const void *) a1, (const void *) a2, sizeof(struct in6_addr));
+       return memcmp(a1, a2, sizeof(struct in6_addr));
 }
 
 static inline int
@@ -315,7 +308,7 @@ ipv6_masked_addr_cmp(const struct in6_addr *a1, const struct in6_addr *m,
 
 static inline void ipv6_addr_copy(struct in6_addr *a1, const struct in6_addr *a2)
 {
-       memcpy((void *) a1, (const void *) a2, sizeof(struct in6_addr));
+       memcpy(a1, a2, sizeof(struct in6_addr));
 }
 
 static inline void ipv6_addr_prefix(struct in6_addr *pfx, 
@@ -326,16 +319,12 @@ static inline void ipv6_addr_prefix(struct in6_addr *pfx,
        int o = plen >> 3,
            b = plen & 0x7;
 
+       memset(pfx->s6_addr, 0, sizeof(pfx->s6_addr));
        memcpy(pfx->s6_addr, addr, o);
-       if (b != 0) {
+       if (b != 0)
                pfx->s6_addr[o] = addr->s6_addr[o] & (0xff00 >> b);
-               o++;
-       }
-       if (o < 16)
-               memset(pfx->s6_addr + o, 0, 16 - o);
 }
 
-#ifndef __HAVE_ARCH_ADDR_SET
 static inline void ipv6_addr_set(struct in6_addr *addr, 
                                     __be32 w1, __be32 w2,
                                     __be32 w3, __be32 w4)
@@ -345,7 +334,6 @@ static inline void ipv6_addr_set(struct in6_addr *addr,
        addr->s6_addr32[2] = w3;
        addr->s6_addr32[3] = w4;
 }
-#endif
 
 static inline int ipv6_addr_equal(const struct in6_addr *a1,
                                  const struct in6_addr *a2)
@@ -481,6 +469,9 @@ extern void                 ip6_flush_pending_frames(struct sock *sk);
 extern int                     ip6_dst_lookup(struct sock *sk,
                                               struct dst_entry **dst,
                                               struct flowi *fl);
+extern int                     ip6_dst_blackhole(struct sock *sk,
+                                                 struct dst_entry **dst,
+                                                 struct flowi *fl);
 extern int                     ip6_sk_dst_lookup(struct sock *sk,
                                                  struct dst_entry **dst,
                                                  struct flowi *fl);
@@ -605,8 +596,20 @@ extern int  udplite6_proc_init(void);
 extern void udplite6_proc_exit(void);
 extern int  ipv6_misc_proc_init(void);
 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)
+{
+       return 0;
+}
+
+static inline int snmp6_unregister_dev(struct inet6_dev *idev)
+{
+       return 0;
+}
 #endif
 
 #ifdef CONFIG_SYSCTL