diff options
Diffstat (limited to 'include/net/ip.h')
| -rw-r--r-- | include/net/ip.h | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/include/net/ip.h b/include/net/ip.h index 66dd491..eca0ef7 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -165,6 +165,7 @@ struct ip_reply_arg { int csumoffset; /* u16 offset of csum in iov[0].iov_base */ /* -1 if not needed */ int bound_dev_if; + u8 tos; }; #define IP_REPLY_ARG_NOSRCCHECK 1 @@ -175,7 +176,7 @@ static inline __u8 ip_reply_arg_flowi_flags(const struct ip_reply_arg *arg) } void ip_send_reply(struct sock *sk, struct sk_buff *skb, __be32 daddr, - struct ip_reply_arg *arg, unsigned int len); + const struct ip_reply_arg *arg, unsigned int len); struct ipv4_config { int log_martians; @@ -228,8 +229,6 @@ extern struct ctl_path net_ipv4_ctl_path[]; extern int inet_peer_threshold; extern int inet_peer_minttl; extern int inet_peer_maxttl; -extern int inet_peer_gc_mintime; -extern int inet_peer_gc_maxtime; /* From ip_output.c */ extern int sysctl_ip_dynaddr; @@ -238,6 +237,11 @@ extern void ipfrag_init(void); extern void ip_static_sysctl_init(void); +static inline bool ip_is_fragment(const struct iphdr *iph) +{ + return (iph->frag_off & htons(IP_MF | IP_OFFSET)) != 0; +} + #ifdef CONFIG_INET #include <net/dst.h> @@ -401,10 +405,20 @@ enum ip_defrag_users { __IP_DEFRAG_CONNTRACK_BRIDGE_IN = IP_DEFRAG_CONNTRACK_BRIDGE_IN + USHRT_MAX, IP_DEFRAG_VS_IN, IP_DEFRAG_VS_OUT, - IP_DEFRAG_VS_FWD + IP_DEFRAG_VS_FWD, + IP_DEFRAG_AF_PACKET, + IP_DEFRAG_MACVLAN, }; int ip_defrag(struct sk_buff *skb, u32 user); +#ifdef CONFIG_INET +struct sk_buff *ip_check_defrag(struct sk_buff *skb, u32 user); +#else +static inline struct sk_buff *ip_check_defrag(struct sk_buff *skb, u32 user) +{ + return skb; +} +#endif int ip_frag_mem(struct net *net); int ip_frag_nqueues(struct net *net); |
