From 94e3701a51cb5dab7e1641e993c087b64c1694b7 Mon Sep 17 00:00:00 2001
From: Matteo Cypriani <matteo.cypriani@univ-fcomte.fr>
Date: Mon, 14 Mar 2011 11:20:57 +0100
Subject: [PATCH] [lib] Add TIMESTAMP endianess converters

Add the functions owl_hton_timestamp() and  owl_ntoh_timestamp().
---
 libowlps/libowlps.c | 26 ++++++++++++++++++++++++++
 libowlps/owlps.h    |  2 ++
 2 files changed, 28 insertions(+)

diff --git a/libowlps/libowlps.c b/libowlps/libowlps.c
index 3e58613..bc7edeb 100644
--- a/libowlps/libowlps.c
+++ b/libowlps/libowlps.c
@@ -165,6 +165,32 @@ uint_fast32_t owl_time_elapsed(TIMESTAMP sup, TIMESTAMP inf)
 
 
 
+/*
+ * Converts a TIMESTAMP from host endianess to network endianess.
+ */
+TIMESTAMP owl_hton_timestamp(TIMESTAMP date)
+{
+  TIMESTAMP d ;
+  d.tv_sec = htonl(date.tv_sec) ;
+  d.tv_nsec = htonl(date.tv_nsec) ;
+  return d ;
+}
+
+
+
+/*
+ * Converts a TIMESTAMP from network endianess to host endianess.
+ */
+TIMESTAMP owl_ntoh_timestamp(TIMESTAMP date)
+{
+  TIMESTAMP d ;
+  d.tv_sec = ntohl(date.tv_sec) ;
+  d.tv_nsec = ntohl(date.tv_nsec) ;
+  return d ;
+}
+
+
+
 /*
  * Compares two MAC addresses.
  * Returns TRUE if they are identical, FALSE otherwise.
diff --git a/libowlps/owlps.h b/libowlps/owlps.h
index 46e9224..51fe315 100644
--- a/libowlps/owlps.h
+++ b/libowlps/owlps.h
@@ -229,6 +229,8 @@ void owl_timestamp_round_to_ms(TIMESTAMP *now) ;
 TIMESTAMP owl_timeval_to_timestamp(const struct timeval d) ;
 uint64_t owl_timestamp_to_ms(TIMESTAMP date) ;
 uint_fast32_t owl_time_elapsed(TIMESTAMP sup, TIMESTAMP inf) ;
+TIMESTAMP owl_hton_timestamp(TIMESTAMP date) ;
+TIMESTAMP owl_ntoh_timestamp(TIMESTAMP date) ;
 
 // Network
 int owl_create_udp_trx_socket(char *server_address,