From c912e5b877bc772b62f84a81a49a5f6ff8227ae3 Mon Sep 17 00:00:00 2001
From: John Romein <romein@astron.nl>
Date: Mon, 29 Jan 2007 13:18:06 +0000
Subject: [PATCH] BugID: 225 Fix byte order bug for big-endian machines.
---
Appl/CEP/CS1/CS1_InputSection/src/InputThread.cc | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Appl/CEP/CS1/CS1_InputSection/src/InputThread.cc b/Appl/CEP/CS1/CS1_InputSection/src/InputThread.cc
index 1c897ea8ace..9b1a6477df5 100644
--- a/Appl/CEP/CS1/CS1_InputSection/src/InputThread.cc
+++ b/Appl/CEP/CS1/CS1_InputSection/src/InputThread.cc
@@ -27,6 +27,7 @@
#include <Common/LofarLogger.h>
#include <Common/hexdump.h>
#include <CS1_InputSection/InputThread.h>
+#include <Common/DataConvert.h>
#include <Common/Timer.h>
#include <Transport/TransportHolder.h>
#include <Transport/TH_MPI.h>
@@ -112,6 +113,11 @@ retry: // until valid packet received
unsigned seqid = * ((unsigned *) &recvframe[8]);
unsigned blockid = * ((unsigned *) &recvframe[12]);
+#if defined WORDS_BIGENDIAN
+ seqid = byteSwap(seqid);
+ blockid = byteSwap(blockid);
+#endif
+
//if the seconds counter is 0xFFFFFFFF, the data cannot be trusted.
if (seqid == ~0U) {
++ nrPacketsRejected;
--
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