diff options
Diffstat (limited to 'include/net/phonet')
| -rw-r--r-- | include/net/phonet/phonet.h | 23 |
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; }; |