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authorRemi Denis-Courmont <remi.denis-courmont@nokia.com>2008-09-22 20:09:13 -0700
committerDavid S. Miller <davem@davemloft.net>2008-09-22 20:09:13 -0700
commitbe0c52bfed7f7828494fa00060efd5d758e92580 (patch)
tree1261d101dee4c1d440d1d90c974c62339a556843 /include/net/phonet
parent87ab4e20b445c6d2d2727ab4f96fa17f7259511e (diff)
downloadlinux-be0c52bfed7f7828494fa00060efd5d758e92580.tar.bz2
Phonet: emit errors when a packet cannot be delivered locally
When there is no listener socket for a received packet, send an error back to the sender. Signed-off-by: Remi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/phonet')
-rw-r--r--include/net/phonet/phonet.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/net/phonet/phonet.h b/include/net/phonet/phonet.h
index 1c6f7e7d5fea..d4e72508e145 100644
--- a/include/net/phonet/phonet.h
+++ b/include/net/phonet/phonet.h
@@ -60,6 +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.