#define IPV6_ADDR_SCOPE_MASK 0x00f0U
#define IPV6_ADDR_MAPPED 0x1000U
-#define IPV6_ADDR_RESERVED 0x2000U /* reserved address space */
/*
* Addr scopes
#define ICMP6MSGIN_INC_STATS_BH(net, idev, field) \
_DEVINC(net, icmpv6msg, _BH, idev, field)
-struct ip6_ra_chain
-{
+struct ip6_ra_chain {
struct ip6_ra_chain *next;
struct sock *sk;
int sel;
ancillary data and passed to IPv6.
*/
-struct ipv6_txoptions
-{
+struct ipv6_txoptions {
/* Length of this structure */
int tot_len;
/* Option buffer, as read by IPV6_PKTOPTIONS, starts here. */
};
-struct ip6_flowlabel
-{
+struct ip6_flowlabel {
struct ip6_flowlabel *next;
__be32 label;
atomic_t users;
#define IPV6_FLOWINFO_MASK cpu_to_be32(0x0FFFFFFF)
#define IPV6_FLOWLABEL_MASK cpu_to_be32(0x000FFFFF)
-struct ipv6_fl_socklist
-{
+struct ipv6_fl_socklist {
struct ipv6_fl_socklist *next;
struct ip6_flowlabel *fl;
};
int ip6_frag_nqueues(struct net *net);
int ip6_frag_mem(struct net *net);
-#define IPV6_FRAG_TIMEOUT (60*HZ) /* 60 seconds */
+#define IPV6_FRAG_HIGH_THRESH (256 * 1024) /* 262144 */
+#define IPV6_FRAG_LOW_THRESH (192 * 1024) /* 196608 */
+#define IPV6_FRAG_TIMEOUT (60 * HZ) /* 60 seconds */
extern int __ipv6_addr_type(const struct in6_addr *addr);
static inline int ipv6_addr_type(const struct in6_addr *addr)
struct inet_frag_queue;
+enum ip6_defrag_users {
+ IP6_DEFRAG_LOCAL_DELIVER,
+ IP6_DEFRAG_CONNTRACK_IN,
+ __IP6_DEFRAG_CONNTRACK_IN = IP6_DEFRAG_CONNTRACK_IN + USHORT_MAX,
+ IP6_DEFRAG_CONNTRACK_OUT,
+ __IP6_DEFRAG_CONNTRACK_OUT = IP6_DEFRAG_CONNTRACK_OUT + USHORT_MAX,
+ IP6_DEFRAG_CONNTRACK_BRIDGE_IN,
+ __IP6_DEFRAG_CONNTRACK_BRIDGE_IN = IP6_DEFRAG_CONNTRACK_BRIDGE_IN + USHORT_MAX,
+};
+
struct ip6_create_arg {
__be32 id;
+ u32 user;
struct in6_addr *src;
struct in6_addr *dst;
};
extern int ipv6_setsockopt(struct sock *sk, int level,
int optname,
char __user *optval,
- int optlen);
+ unsigned int optlen);
extern int ipv6_getsockopt(struct sock *sk, int level,
int optname,
char __user *optval,
int level,
int optname,
char __user *optval,
- int optlen);
+ unsigned int optlen);
extern int compat_ipv6_getsockopt(struct sock *sk,
int level,
int optname,