Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff

[linux-2.6.git] / include / net / ip.h

diff --git a/include/net/ip.h b/include/net/ip.h
index 32360bb..3d2e5ca 100644 (file)
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -24,14 +24,10 @@
 
 #include <linux/config.h>
 #include <linux/types.h>
-#include <linux/socket.h>
 #include <linux/ip.h>
 #include <linux/in.h>
-#include <linux/netdevice.h>
-#include <linux/inetdevice.h>
-#include <linux/in_route.h>
-#include <net/route.h>
-#include <net/arp.h>
+
+#include <net/inet_sock.h>
 #include <net/snmp.h>
 
 struct sock;
@@ -41,10 +37,11 @@ struct inet_skb_parm
        struct ip_options       opt;            /* Compiled IP options          */
        unsigned char           flags;
 
-#define IPSKB_MASQUERADED      1
-#define IPSKB_TRANSLATED       2
-#define IPSKB_FORWARDED                4
-#define IPSKB_XFRM_TUNNEL_SIZE 8
+#define IPSKB_FORWARDED                1
+#define IPSKB_XFRM_TUNNEL_SIZE 2
+#define IPSKB_XFRM_TRANSFORMED 4
+#define IPSKB_FRAG_COMPLETE    8
+#define IPSKB_REROUTED         16
 };
 
 struct ipcm_cookie
@@ -74,6 +71,13 @@ extern rwlock_t ip_ra_lock;
 
 #define IP_FRAG_TIME   (30 * HZ)               /* fragment lifetime    */
 
+struct msghdr;
+struct net_device;
+struct packet_type;
+struct rtable;
+struct sk_buff;
+struct sockaddr;
+
 extern void            ip_mc_dropsocket(struct sock *);
 extern void            ip_mc_dropdevice(struct net_device *dev);
 extern int             igmp_mc_proc_init(void);
@@ -86,12 +90,12 @@ extern int          ip_build_and_send_pkt(struct sk_buff *skb, struct sock *sk,
                                              u32 saddr, u32 daddr,
                                              struct ip_options *opt);
 extern int             ip_rcv(struct sk_buff *skb, struct net_device *dev,
-                              struct packet_type *pt);
+                              struct packet_type *pt, struct net_device *orig_dev);
 extern int             ip_local_deliver(struct sk_buff *skb);
 extern int             ip_mr_input(struct sk_buff *skb);
 extern int             ip_output(struct sk_buff *skb);
 extern int             ip_mc_output(struct sk_buff *skb);
-extern int             ip_fragment(struct sk_buff *skb, int (*out)(struct sk_buff*));
+extern int             ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *));
 extern int             ip_do_nat(struct sk_buff *skb);
 extern void            ip_send_check(struct iphdr *ip);
 extern int             ip_queue_xmit(struct sk_buff *skb, int ipfragok);
@@ -140,8 +144,6 @@ struct ip_reply_arg {
 void ip_send_reply(struct sock *sk, struct sk_buff *skb, struct ip_reply_arg *arg,
                   unsigned int len); 
 
-extern int ip_finish_output(struct sk_buff *skb);
-
 struct ipv4_config
 {
        int     log_martians;
@@ -165,7 +167,28 @@ extern int sysctl_local_port_range[2];
 extern int sysctl_ip_default_ttl;
 extern int sysctl_ip_nonlocal_bind;
 
+/* From ip_fragment.c */
+extern int sysctl_ipfrag_high_thresh; 
+extern int sysctl_ipfrag_low_thresh;
+extern int sysctl_ipfrag_time;
+extern int sysctl_ipfrag_secret_interval;
+extern int sysctl_ipfrag_max_dist;
+
+/* From inetpeer.c */
+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;
+
+extern void ipfrag_init(void);
+
 #ifdef CONFIG_INET
+#include <net/dst.h>
+
 /* The function in 2.2 was invalid, producing wrong result for
  * check=0xFEFF. It was noticed by Arthur Skawina _year_ ago. --ANK(000625) */
 static inline
@@ -294,7 +317,6 @@ enum ip_defrag_users
        IP_DEFRAG_CALL_RA_CHAIN,
        IP_DEFRAG_CONNTRACK_IN,
        IP_DEFRAG_CONNTRACK_OUT,
-       IP_DEFRAG_NAT_OUT,
        IP_DEFRAG_VS_IN,
        IP_DEFRAG_VS_OUT,
        IP_DEFRAG_VS_FWD
@@ -319,7 +341,10 @@ extern void ip_options_build(struct sk_buff *skb, struct ip_options *opt, u32 da
 extern int ip_options_echo(struct ip_options *dopt, struct sk_buff *skb);
 extern void ip_options_fragment(struct sk_buff *skb);
 extern int ip_options_compile(struct ip_options *opt, struct sk_buff *skb);
-extern int ip_options_get(struct ip_options **optp, unsigned char *data, int optlen, int user);
+extern int ip_options_get(struct ip_options **optp,
+                         unsigned char *data, int optlen);
+extern int ip_options_get_from_user(struct ip_options **optp,
+                                   unsigned char __user *data, int optlen);
 extern void ip_options_undo(struct ip_options * opt);
 extern void ip_forward_options(struct sk_buff *skb);
 extern int ip_options_rcv_srr(struct sk_buff *skb);
@@ -332,6 +357,10 @@ extern void        ip_cmsg_recv(struct msghdr *msg, struct sk_buff *skb);
 extern int     ip_cmsg_send(struct msghdr *msg, struct ipcm_cookie *ipc);
 extern int     ip_setsockopt(struct sock *sk, int level, int optname, char __user *optval, int optlen);
 extern int     ip_getsockopt(struct sock *sk, int level, int optname, char __user *optval, int __user *optlen);
+extern int     compat_ip_setsockopt(struct sock *sk, int level,
+                       int optname, char __user *optval, int optlen);
+extern int     compat_ip_getsockopt(struct sock *sk, int level,
+                       int optname, char __user *optval, int __user *optlen);
 extern int     ip_ra_control(struct sock *sk, unsigned char on, void (*destructor)(struct sock *));
 
 extern int     ip_recv_error(struct sock *sk, struct msghdr *msg, int len);
@@ -350,5 +379,10 @@ int ipv4_doint_and_flush_strategy(ctl_table *table, int __user *name, int nlen,
                                  void __user *oldval, size_t __user *oldlenp,
                                  void __user *newval, size_t newlen, 
                                  void **context);
+#ifdef CONFIG_PROC_FS
+extern int ip_misc_proc_init(void);
+#endif
+
+extern struct ctl_table ipv4_table[];
 
 #endif /* _IP_H */