--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sbsv2/raptor/util/ransleep/ransleep.c	Mon May 10 19:54:49 2010 +0100
@@ -0,0 +1,82 @@
+/*
+* Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+
+
+
+
+/* 
+   ransleep.c: sleep for some time period specified in milliseconds
+               optionally choose a random time up to the maximum time specified.
+
+   Description: Useful for delays between retries and for perturbing the
+	        start times of tools which might cause resource starvation 
+		if they all execute at exactly the same time.
+*/
+
+#include "../config.h"
+#include <unistd.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+// OS specific headers
+#ifdef HOST_WIN
+#include <windows.h>
+#else
+#include <sys/types.h>
+#include <sys/select.h>
+#endif
+
+int main(int argc, char *argv[])
+{
+
+	srand(getpid());
+	int millisecs=0;
+
+	if (argc != 2)
+	{
+		fprintf(stderr,"Must supply numeric argument - maximum milliseconds to sleep\n");
+		exit(1);
+	}
+
+	millisecs = atoi(argv[1]);
+
+
+	if (millisecs <= 0 )
+	{
+		fprintf(stderr,"Must supply numeric argument > 0 - maximum milliseconds to sleep\n");
+		exit(1);
+	}
+
+
+	millisecs = rand() % millisecs;
+	fprintf(stderr,"random sleep for %d milliseconds\n", millisecs);
+
+	#ifndef HAS_MILLISECONDSLEEP
+	struct timeval wtime;
+	wtime.tv_sec=millisecs/1000;
+	wtime.tv_usec=(millisecs % 1000) * 1000;
+
+	select(0,NULL,NULL,
+                  NULL, &wtime);
+	#else
+	Sleep(millisecs);
+	#endif
+
+	return 0;
+}
+
+