diff options
Diffstat (limited to 'include/net/ipv6.h')
| -rw-r--r-- | include/net/ipv6.h | 32 |
1 files changed, 25 insertions, 7 deletions
diff --git a/include/net/ipv6.h b/include/net/ipv6.h index 31b3f1b45a2..ae328b680ff 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -120,12 +120,21 @@ extern int sysctl_mld_max_msf; SNMP_INC_STATS##modifier(statname##_statistics, (field)); \ }) +#define _DEVADD(statname, modifier, idev, field, val) \ +({ \ + struct inet6_dev *_idev = (idev); \ + if (likely(_idev != NULL)) \ + SNMP_ADD_STATS##modifier((_idev)->stats.statname, (field), (val)); \ + SNMP_ADD_STATS##modifier(statname##_statistics, (field), (val));\ +}) + /* MIBs */ DECLARE_SNMP_STAT(struct ipstats_mib, ipv6_statistics); #define IP6_INC_STATS(idev,field) _DEVINC(ipv6, , idev, field) #define IP6_INC_STATS_BH(idev,field) _DEVINC(ipv6, _BH, idev, field) #define IP6_INC_STATS_USER(idev,field) _DEVINC(ipv6, _USER, idev, field) +#define IP6_ADD_STATS_BH(idev,field,val) _DEVADD(ipv6, _BH, idev, field, val) DECLARE_SNMP_STAT(struct icmpv6_mib, icmpv6_statistics); DECLARE_SNMP_STAT(struct icmpv6msg_mib, icmpv6msg_statistics); @@ -240,7 +249,7 @@ extern int ip6_ra_control(struct sock *sk, int sel, void (*destructor)(struct sock *)); -extern int ipv6_parse_hopopts(struct sk_buff **skbp); +extern int ipv6_parse_hopopts(struct sk_buff *skb); extern struct ipv6_txoptions * ipv6_dup_options(struct sock *sk, struct ipv6_txoptions *opt); extern struct ipv6_txoptions * ipv6_renew_options(struct sock *sk, struct ipv6_txoptions *opt, @@ -252,8 +261,8 @@ struct ipv6_txoptions *ipv6_fixup_options(struct ipv6_txoptions *opt_space, extern int ipv6_opt_accepted(struct sock *sk, struct sk_buff *skb); -extern int ip6_frag_nqueues; -extern atomic_t ip6_frag_mem; +int ip6_frag_nqueues(void); +int ip6_frag_mem(void); #define IPV6_FRAG_TIMEOUT (60*HZ) /* 60 seconds */ @@ -368,6 +377,17 @@ static inline int ipv6_prefix_equal(const struct in6_addr *a1, prefixlen); } +struct inet_frag_queue; + +struct ip6_create_arg { + __be32 id; + struct in6_addr *src; + struct in6_addr *dst; +}; + +void ip6_frag_init(struct inet_frag_queue *q, void *a); +int ip6_frag_match(struct inet_frag_queue *q, void *a); + static inline int ipv6_addr_any(const struct in6_addr *a) { return ((a->s6_addr32[0] | a->s6_addr32[1] | @@ -565,10 +585,8 @@ extern int inet6_hash_connect(struct inet_timewait_death_row *death_row, /* * reassembly.c */ -extern int sysctl_ip6frag_high_thresh; -extern int sysctl_ip6frag_low_thresh; -extern int sysctl_ip6frag_time; -extern int sysctl_ip6frag_secret_interval; +struct inet_frags_ctl; +extern struct inet_frags_ctl ip6_frags_ctl; extern const struct proto_ops inet6_stream_ops; extern const struct proto_ops inet6_dgram_ops; |