From 408e8f7b8b0e275312ca25c2fcc977009ceb6b3b Mon Sep 17 00:00:00 2001
From: Glenn Maynard <gmaynard@users.sourceforge.net>
Date: Fri, 11 Jun 2004 00:33:02 +0000
Subject: [PATCH] ArchHooks_Unix::GetMicrosecondsSinceStart

---
 stepmania/src/arch/ArchHooks/ArchHooks_Unix.cpp | 9 +++++++++
 stepmania/src/arch/ArchHooks/ArchHooks_Unix.h   | 1 +
 2 files changed, 10 insertions(+)

diff --git a/stepmania/src/arch/ArchHooks/ArchHooks_Unix.cpp b/stepmania/src/arch/ArchHooks/ArchHooks_Unix.cpp
index 55851266dd..edb1fe7403 100644
--- a/stepmania/src/arch/ArchHooks/ArchHooks_Unix.cpp
+++ b/stepmania/src/arch/ArchHooks/ArchHooks_Unix.cpp
@@ -8,6 +8,7 @@
 #include "archutils/Unix/LinuxThreadHelpers.h"
 #include <unistd.h>
 #include "RageUtil.h"
+#include <sys/time.h>
 
 #if defined(CRASH_HANDLER)
 #include "archutils/Unix/CrashHandler.h"
@@ -134,6 +135,14 @@ void ArchHooks_Unix::SetTime( tm newtime )
 	system( "hwclock --systohc" );
 }
 
+int64_t ArchHooks_Unix::GetMicrosecondsSinceStart()
+{
+	struct timeval tv;
+	gettimeofday( &tv, NULL );
+
+	return int64_t(tv.tv_sec) * 1000000 + int64_t(tv.tv_usec);
+}
+
 /*
  * (c) 2003-2004 Glenn Maynard
  * All rights reserved.
diff --git a/stepmania/src/arch/ArchHooks/ArchHooks_Unix.h b/stepmania/src/arch/ArchHooks/ArchHooks_Unix.h
index f693c3a077..3e9e6d14aa 100644
--- a/stepmania/src/arch/ArchHooks/ArchHooks_Unix.h
+++ b/stepmania/src/arch/ArchHooks/ArchHooks_Unix.h
@@ -9,6 +9,7 @@ public:
     void DumpDebugInfo();
 
 	void SetTime( tm newtime );
+	int64_t GetMicrosecondsSinceStart();
 };
 
 #undef ARCH_HOOKS