From b104688cbb9c4d1e04b8a97e64b65a2bca614697 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= <u.kleine-koenig@pengutronix.de>
Date: Fri, 7 Feb 2014 22:28:09 +0100
Subject: [PATCH] net: new function net_read_uint64
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This is needed for nfs3 support as some types became bigger compared to
nfs2.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 include/net.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/include/net.h b/include/net.h
index 8388e2f12..6c86947d9 100644
--- a/include/net.h
+++ b/include/net.h
@@ -276,6 +276,13 @@ static inline uint32_t net_read_uint32(void *from)
 	return tmp;
 }
 
+static inline uint64_t net_read_uint64(void *from)
+{
+	uint64_t tmp;
+	memcpy(&tmp, from, sizeof(tmp));
+	return tmp;
+}
+
 /* write IP *in network byteorder* */
 static inline void net_write_ip(void *to, IPaddr_t ip)
 {