$NetBSD: patch-ad,v 1.1 2008/04/03 11:18:23 joerg Exp $

Replace non-portable function with gettimeofday.

--- ../src/dbxml/HighResTimer.cpp.orig	2003-05-09 02:01:45.000000000 +0200
+++ ../src/dbxml/HighResTimer.cpp
@@ -17,8 +17,6 @@ static const char revid[] = "$Id: HighRe
 #include <iostream>
 #include <sstream>
 
-extern "C" int __os_clock(DB_ENV *, u_int32_t *, u_int32_t *);
-
 using namespace DbXml;
 
 #ifdef _MSC_VER
@@ -96,6 +94,10 @@ void HighResTimer::reset()
 
 #else /* !_MSC_VER */
 
+extern "C" {
+#include <sys/time.h>
+}
+
 HighResTimer::HighResTimer(const char *name, const char *what, const char *whats)
 	: name_(name),
 	what_(what),
@@ -110,14 +112,22 @@ HighResTimer::~HighResTimer()
 
 void HighResTimer::start()
 {
-	(void)__os_clock(NULL, &start_secs, &start_usecs);
+	struct timeval tv;
+
+	gettimeofday(&tv, NULL);
+	start_secs = tv.tv_sec;
+	start_usecs = tv.tv_usec;
 }
 
 void HighResTimer::stop()
 {
 #define	USECS_PER_SEC 1000000
+	struct timeval tv;
 	u_int32_t stop_secs, stop_usecs;
-	(void)__os_clock(NULL, &stop_secs, &stop_usecs);
+
+	gettimeofday(&tv, NULL);
+	stop_secs = tv.tv_sec;
+	stop_usecs = tv.tv_usec;
 	duration_secs += (stop_secs - start_secs);
 	duration_usecs += (stop_usecs - start_usecs);
 	// fixup for usec under/overflow