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

1 files changed, 10 insertions, 2 deletions

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;

 }