From d2fa9df1137149aa9d1689554bd5404c57510d3a Mon Sep 17 00:00:00 2001
From: Eric Heien <eric@heien.org>
Date: Fri, 28 Feb 2003 23:30:05 +0000
Subject: [PATCH] windows dtime fix

svn path=/trunk/boinc/; revision=992
---
 lib/util.C | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/lib/util.C b/lib/util.C
index 981a07b880..2861bc1ad8 100755
--- a/lib/util.C
+++ b/lib/util.C
@@ -105,10 +105,16 @@ int double_to_ydhms (double x, int smallest_timescale, char *buf) {
 
 
 // return time of day as a double
+// Not necessarily in terms of UNIX time (especially on Windows)
 //
 double dtime() {
 #ifdef _WIN32
-    return (double)time(0);
+	LARGE_INTEGER time;
+	FILETIME sysTime;
+	GetSystemTimeAsFileTime(&sysTime);
+    time.LowPart = sysTime.dwLowDateTime;
+    time.HighPart = sysTime.dwHighDateTime;  // Time is in 100 ns units
+    return (double)time.QuadPart/10000000;	// Convert to 1 s units
 #else
     struct timeval tv;
     gettimeofday(&tv, 0);