From: Asias He <asias.hejun@gmail.com>
Date: Wed, 29 Jun 2011 08:47:14 +0000 (+0800)
Subject: kvm tools: Add two helpers to return UDP {header, total} length
X-Git-Tag: next-20110824~3^2~178
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=0dcce6c05699c68179043a23fc5f79237e7852e4;p=karo-tx-linux.git

kvm tools: Add two helpers to return UDP {header, total} length

Signed-off-by: Asias He <asias.hejun@gmail.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
---

diff --git a/tools/kvm/include/kvm/uip.h b/tools/kvm/include/kvm/uip.h
index 473b9c74c1af..e79cc4ba5cad 100644
--- a/tools/kvm/include/kvm/uip.h
+++ b/tools/kvm/include/kvm/uip.h
@@ -141,6 +141,16 @@ static inline u16 uip_ip_len(struct uip_ip *ip)
 	return htons(ip->len);
 }
 
+static inline u16 uip_udp_hdrlen(struct uip_udp *udp)
+{
+	return 8;
+}
+
+static inline u16 uip_udp_len(struct uip_udp *udp)
+{
+	return ntohs(udp->len);
+}
+
 int uip_tx_do_ipv4_icmp(struct uip_tx_arg *arg);
 int uip_tx_do_ipv4(struct uip_tx_arg *arg);
 int uip_tx_do_arp(struct uip_tx_arg *arg);