[IP]: Introduce ip_options_get_from_user

[safe/jmp/linux-2.6] / include / net / ip.h

diff --git a/include/net/ip.h b/include/net/ip.h
index 3f63992..e4563bb 100644 (file)
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -86,7 +86,7 @@ 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);
@@ -140,8 +140,6 @@ 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;
@@ -163,6 +161,25 @@ DECLARE_SNMP_STAT(struct linux_mib, net_statistics);
 
 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;
+
+/* 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
 /* The function in 2.2 was invalid, producing wrong result for
@@ -318,7 +335,10 @@ 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);
@@ -349,5 +369,10 @@ 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 */