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[v2,09/31] kvm tools: Add two helpers to return UDP {header, total} length

Message ID 1309423279-3093-10-git-send-email-asias.hejun@gmail.com (mailing list archive)
State New, archived
Headers show

Commit Message

Asias He June 30, 2011, 8:40 a.m. UTC 
Signed-off-by: Asias He <asias.hejun@gmail.com>
---
 tools/kvm/include/kvm/uip.h |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)
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Patch

diff --git a/tools/kvm/include/kvm/uip.h b/tools/kvm/include/kvm/uip.h
index 473b9c7..e79cc4b 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);