From 4e3d16ce5e82648d7f4dfd28b6cf8fe2e9a9efc3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?R=C3=A9mi=20Denis-Courmont?= Date: Wed, 15 Sep 2010 12:30:11 +0000 Subject: Phonet: resource routing backend MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit When both destination device and object are nul, Phonet routes the packet according to the resource field. In fact, this is the most common pattern when sending Phonet "request" packets. In this case, the packet is delivered to whichever endpoint (socket) has registered the resource. This adds a new table so that Linux processes can register their Phonet sockets to Phonet resources, if they have adequate privileges. (Namespace support is not implemented at the moment.) Signed-off-by: Rémi Denis-Courmont Signed-off-by: David S. Miller --- include/net/phonet/phonet.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include') diff --git a/include/net/phonet/phonet.h b/include/net/phonet/phonet.h index 7b114079a51b..d5df797f9540 100644 --- a/include/net/phonet/phonet.h +++ b/include/net/phonet/phonet.h @@ -54,6 +54,11 @@ 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); +struct sock *pn_find_sock_by_res(struct net *net, u8 res); +int pn_sock_bind_res(struct sock *sock, u8 res); +int pn_sock_unbind_res(struct sock *sk, u8 res); +void pn_sock_unbind_all_res(struct sock *sk); + int pn_skb_send(struct sock *sk, struct sk_buff *skb, const struct sockaddr_pn *target); -- cgit v1.2.3