Phonet: basic net namespace support

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

diff --git a/include/net/phonet/phonet.h b/include/net/phonet/phonet.h
index d3957d3..057b0a8 100644 (file)
--- a/include/net/phonet/phonet.h
+++ b/include/net/phonet/phonet.h
@@ -27,7 +27,7 @@
  * The lower layers may not require more space, ever. Make sure it's
  * enough.
  */
-#define MAX_PHONET_HEADER      8
+#define MAX_PHONET_HEADER      (8 + MAX_HEADER)
 
 /*
  * Every Phonet* socket has this structure first in its
@@ -46,7 +46,8 @@ static inline struct pn_sock *pn_sk(struct sock *sk)
 
 extern const struct proto_ops phonet_dgram_ops;
 
-struct sock *pn_find_sock_by_sa(const struct sockaddr_pn *sa);
+struct sock *pn_find_sock_by_sa(struct net *net, const struct sockaddr_pn *sa);
+void phonet_get_local_port_range(int *min, int *max);
 void pn_sock_hash(struct sock *sk);
 void pn_sock_unhash(struct sock *sk);
 int pn_sock_get_port(struct sock *sk, unsigned short sport);
@@ -59,6 +60,11 @@ static inline struct phonethdr *pn_hdr(struct sk_buff *skb)
        return (struct phonethdr *)skb_network_header(skb);
 }
 
+static inline struct phonetmsg *pn_msg(struct sk_buff *skb)
+{
+       return (struct phonetmsg *)skb_transport_header(skb);
+}
+
 /*
  * Get the other party's sockaddr from received skb. The skb begins
  * with a Phonet header.
@@ -97,6 +103,8 @@ struct phonet_protocol {
 int phonet_proto_register(int protocol, struct phonet_protocol *pp);
 void phonet_proto_unregister(int protocol, struct phonet_protocol *pp);
 
+int phonet_sysctl_init(void);
+void phonet_sysctl_exit(void);
 void phonet_netlink_register(void);
 int isi_register(void);
 void isi_unregister(void);