From fe9f3d626d79f71d819caf43878299fa5e6af83e Mon Sep 17 00:00:00 2001
From: sirius-m <sirius-m@1a98c847-1fd6-4fd8-948a-caf3550aa51b>
Date: Sat, 31 Oct 2009 09:11:43 +0000
Subject: Linux alternatives for the Windows headers and PerformanceCounter.
 Some typedefs and #defines for the Linux build. Fixed GetDataDir.

git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@23 1a98c847-1fd6-4fd8-948a-caf3550aa51b
---
 util.h | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'util.h')

diff --git a/util.h b/util.h
index 1c7215d29d..5d18776002 100644
--- a/util.h
+++ b/util.h
@@ -321,11 +321,19 @@ inline void PrintHex(vector<unsigned char> vch, const char* pszFormat="%s", bool
 {
     printf(pszFormat, HexStr(vch, fSpaces).c_str());
 }
+
 
 inline int64 PerformanceCounter()
 {
-    int64 nCounter = 0;
-    QueryPerformanceCounter((LARGE_INTEGER*)&nCounter);
+    int64 nCounter = 0;
+#ifdef __WXMSW__
+    QueryPerformanceCounter((LARGE_INTEGER*)&nCounter);
+#else
+	// this could be changed to reading /dev/urandom
+	timeval t;
+	gettimeofday(&t, NULL);
+	nCounter += t.tv_sec * 1000000 + t.tv_usec;
+#endif
     return nCounter;
 }
 
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