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-rw-r--r--include/net/phonet/phonet.h23
1 files changed, 23 insertions, 0 deletions
diff --git a/include/net/phonet/phonet.h b/include/net/phonet/phonet.h
index 8b777943d20..2ae5cbb59b6 100644
--- a/include/net/phonet/phonet.h
+++ b/include/net/phonet/phonet.h
@@ -29,6 +29,28 @@
*/
#define MAX_PHONET_HEADER 8
+/*
+ * Every Phonet* socket has this structure first in its
+ * protocol-specific structure under name c.
+ */
+struct pn_sock {
+ struct sock sk;
+ u16 sobject;
+ u8 resource;
+};
+
+static inline struct pn_sock *pn_sk(struct sock *sk)
+{
+ return (struct pn_sock *)sk;
+}
+
+extern const struct proto_ops phonet_dgram_ops;
+
+struct sock *pn_find_sock_by_sa(const struct sockaddr_pn *sa);
+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);
+
static inline struct phonethdr *pn_hdr(struct sk_buff *skb)
{
return (struct phonethdr *)skb_network_header(skb);
@@ -64,6 +86,7 @@ void pn_skb_get_dst_sockaddr(struct sk_buff *skb, struct sockaddr_pn *sa)
/* Protocols in Phonet protocol family. */
struct phonet_protocol {
+ const struct proto_ops *ops;
struct proto *prot;
int sock_type;
};