From d798871a99fe27aa32b8e82f3cf9f87c5ea430d7 Mon Sep 17 00:00:00 2001
From: oharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60>
Date: Thu, 9 Oct 2008 08:08:29 +0000
Subject: added busy sleep (for testing purposes)

git-svn-id: svn://svn.berlios.de/openocd/trunk@1033 b42882b7-edfa-0310-969c-e2dbd0fdcd60
---
 src/helper/log.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'src/helper/log.c')

diff --git a/src/helper/log.c b/src/helper/log.c
index e5f6d3d6..f7b2fc96 100644
--- a/src/helper/log.c
+++ b/src/helper/log.c
@@ -412,3 +412,14 @@ void alive_sleep(int ms)
 		keep_alive();
 	}
 }
+
+
+void busy_sleep(int ms)
+{
+	long long then;
+	then=timeval_ms();
+	while ((timeval_ms()-then)<ms)
+	{
+		/* busy wait */
+	}
+}
-- 
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