From: Ben Pfaff <blp@nicira.com>
Date: Mon, 14 Jul 2008 20:54:13 +0000 (-0700)
Subject: packets: Make Ethernet broadcast address available as a global object.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=49d9301d467b0c1cc2aebfb86c4b38386ec5161e;p=openvswitch

packets: Make Ethernet broadcast address available as a global object.
---

diff --git a/include/packets.h b/include/packets.h
index f1abcae1..cd782952 100644
--- a/include/packets.h
+++ b/include/packets.h
@@ -35,11 +35,15 @@
 
 #include <stdint.h>
 #include <string.h>
+#include "compiler.h"
 #include "random.h"
 #include "util.h"
 
 #define ETH_ADDR_LEN           6
 
+static const uint8_t eth_addr_broadcast[ETH_ADDR_LEN] UNUSED
+    = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
+
 static inline bool eth_addr_is_broadcast(const uint8_t ea[6])
 {
     return (ea[0] & ea[1] & ea[2] & ea[3] & ea[4] & ea[5]) == 0xff;