From 53106e7a047ec735a901d804fa224583405a6cec Mon Sep 17 00:00:00 2001 From: Gerrit Renker Date: Thu, 6 Dec 2007 12:27:15 -0200 Subject: [PATCH] --- yaml --- r: 78349 b: refs/heads/master c: 2180c41ca5c1a36c67f4140e80154699333109d2 h: refs/heads/master i: 78347: 6d3378c1f10077304bc4a4b411b26d4f2903ce84 v: v3 --- [refs] | 2 +- trunk/net/dccp/dccp.h | 12 ++++++++++++ 2 files changed, 13 insertions(+), 1 deletion(-) diff --git a/[refs] b/[refs] index 23c7d5de53b3..ded82e1bd80d 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: c40616c597bf02a2346cbf2f120283734b436245 +refs/heads/master: 2180c41ca5c1a36c67f4140e80154699333109d2 diff --git a/trunk/net/dccp/dccp.h b/trunk/net/dccp/dccp.h index ee97950d77d1..f4a5ea116e34 100644 --- a/trunk/net/dccp/dccp.h +++ b/trunk/net/dccp/dccp.h @@ -334,6 +334,7 @@ struct dccp_skb_cb { #define DCCP_SKB_CB(__skb) ((struct dccp_skb_cb *)&((__skb)->cb[0])) +/* RFC 4340, sec. 7.7 */ static inline int dccp_non_data_packet(const struct sk_buff *skb) { const __u8 type = DCCP_SKB_CB(skb)->dccpd_type; @@ -346,6 +347,17 @@ static inline int dccp_non_data_packet(const struct sk_buff *skb) type == DCCP_PKT_SYNCACK; } +/* RFC 4340, sec. 7.7 */ +static inline int dccp_data_packet(const struct sk_buff *skb) +{ + const __u8 type = DCCP_SKB_CB(skb)->dccpd_type; + + return type == DCCP_PKT_DATA || + type == DCCP_PKT_DATAACK || + type == DCCP_PKT_REQUEST || + type == DCCP_PKT_RESPONSE; +} + static inline int dccp_packet_without_ack(const struct sk_buff *skb) { const __u8 type = DCCP_SKB_CB(skb)->dccpd_type;