From f74edc7a9e0494657c36f34208141f6a2aa3e1f9 Mon Sep 17 00:00:00 2001
From: Egbert Eich <eich@suse.de>
Date: Fri, 23 Apr 2004 19:54:57 +0000
Subject: Merging XORG-CURRENT into trunk

---
 get_load.c  | 61 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++--
 get_rload.c |  4 ++--
 xload.c     |  2 +-
 xload.h     |  2 +-
 xload.man   |  2 +-
 5 files changed, 64 insertions(+), 7 deletions(-)

diff --git a/get_load.c b/get_load.c
index 015cf5f..ce7ce79 100644
--- a/get_load.c
+++ b/get_load.c
@@ -1,5 +1,6 @@
+/* $XdotOrg$ */
 /* $XConsortium: get_load.c /main/37 1996/03/09 09:38:04 kaleb $ */
-/* $XFree86: xc/programs/xload/get_load.c,v 1.22 2003/12/22 17:48:13 tsi Exp $ */
+/* $XFree86: xc/programs/xload/get_load.c,v 1.21tsi Exp $ */
 /*
 
 Copyright (c) 1989  X Consortium
@@ -46,6 +47,61 @@ from the X Consortium.
 #include <stdlib.h>
 #include "xload.h"
 
+#if defined(__CYGWIN__)
+#include <windows.h>
+typedef struct {
+  DWORD stat;
+  union {
+    LONG vLong;
+    double vDouble;
+    LONGLONG vLongLong;
+    void *string;
+  } u;
+} COUNTER;
+static HANDLE query;
+static HANDLE counter;
+static HINSTANCE hdll;
+static long (__stdcall *pdhopen)(LPCSTR, DWORD, HANDLE);
+static long (__stdcall *pdhaddcounter)(HANDLE, LPCSTR, DWORD, HANDLE*);
+static long (__stdcall *pdhcollectquerydata)(HANDLE);
+static long (__stdcall *pdhgetformattedcountervalue)(HANDLE, DWORD, LPDWORD, COUNTER*);
+#define CYGWIN_PERF 
+void InitLoadPoint()
+{
+  long ret;
+  hdll=LoadLibrary("pdh.dll");
+  if (!hdll) exit(-1);
+  pdhopen=(void*)GetProcAddress(hdll, "PdhOpenQueryA");
+  if (!pdhopen) exit(-1);
+  pdhaddcounter=(void*)GetProcAddress(hdll, "PdhAddCounterA");
+  if (!pdhaddcounter) exit(-1);
+  pdhcollectquerydata=(void*)GetProcAddress(hdll, "PdhCollectQueryData");
+  if (!pdhcollectquerydata) exit(-1);
+  pdhgetformattedcountervalue=(void*)GetProcAddress(hdll, "PdhGetFormattedCounterValue");
+  if (!pdhgetformattedcountervalue) exit(-1);
+  ret = pdhopen( NULL , 0, &query );
+  if (ret!=0) exit(-1);
+  ret = pdhaddcounter(query, "\\Processor(_Total)\\% Processor Time", 0, &counter);
+  if (ret!=0) exit(-1);  
+}
+void GetLoadPoint( w, closure, call_data )      /* SYSV386 version */
+     Widget  w;              /* unused */
+     XtPointer       closure;        /* unused */
+     XtPointer       call_data;      /* pointer to (double) return value */
+{
+  double *loadavg = (double *)call_data;
+  COUNTER fmtvalue;
+  long ret;
+  *loadavg = 0.0;
+  ret = pdhcollectquerydata(query);
+  if (ret!=0) return;
+  ret = pdhgetformattedcountervalue(counter, 0x200, NULL, &fmtvalue);
+  if (ret!=0) return;
+  *loadavg = (fmtvalue.u.vDouble-0.01)/100.0;
+}
+#else
+
+
 #if !defined(DGUX)
 #if defined(att) || defined(QNX4)
 #define LOADSTUB
@@ -859,7 +915,7 @@ void InitLoadPoint()
     }
 #else /* sun svr4 5.5 or later */
 
-#if (!defined(SVR4)) && !defined(sgi) && !defined(MOTOROLA) && !(BSD >= 199103)
+#if !defined(SVR4) && !defined(sgi) && !defined(MOTOROLA) && !defined(AIXV5) && !(BSD >= 199103)
     extern void nlist();
 #endif
 
@@ -1168,3 +1224,4 @@ getloadavg (double loadavg[], int nelem)
 #endif /* END OF DG/ux */
 
 
+#endif /* END of __CYGWIN__ */
diff --git a/get_rload.c b/get_rload.c
index 0ff77b4..9629d01 100644
--- a/get_rload.c
+++ b/get_rload.c
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/xload/get_rload.c,v 1.5 2002/01/07 21:46:49 dawes Exp $ */
+/* $XFree86: xc/programs/xload/get_rload.c,v 1.4 2002/01/07 20:38:31 dawes Exp $ */
 
 #include <stdio.h>
 #include <X11/Intrinsic.h>
@@ -10,7 +10,7 @@
 /* Not all OS supports get_rload
    steal the STUB idea from get_load
  */
-#if defined(QNX4)
+#if defined(QNX4) || defined(__CYGWIN__)
 #define RLOADSTUB
 #endif
 
diff --git a/xload.c b/xload.c
index 60ce080..65595f0 100644
--- a/xload.c
+++ b/xload.c
@@ -1,5 +1,5 @@
 /* $XConsortium: xload.c,v 1.37 94/04/17 20:43:44 converse Exp $ */
-/* $XFree86: xc/programs/xload/xload.c,v 1.7 2002/09/18 17:11:57 tsi Exp $ */
+/* $XFree86: xc/programs/xload/xload.c,v 1.6tsi Exp $ */
 /*
 
 Copyright (c) 1989  X Consortium
diff --git a/xload.h b/xload.h
index 300c8e4..d32383c 100644
--- a/xload.h
+++ b/xload.h
@@ -1,4 +1,4 @@
-/* $XFree86: xc/programs/xload/xload.h,v 1.2 2001/08/28 17:10:39 tsi Exp $ */
+/* $XFree86: xc/programs/xload/xload.h,v 1.1 2001/08/27 23:35:14 dawes Exp $ */
 
 #ifndef _XLOAD_H_
 #define _XLOAD_H_
diff --git a/xload.man b/xload.man
index e94911c..4da1e77 100644
--- a/xload.man
+++ b/xload.man
@@ -1,6 +1,6 @@
 .\" $XConsortium: xload.man,v 1.29 94/04/17 20:43:44 matt Exp $
 .\"
-.\" $XFree86: xc/programs/xload/xload.man,v 1.5 2002/10/12 16:06:48 herrb Exp $
+.\" $XFree86: xc/programs/xload/xload.man,v 1.4 2001/08/13 19:35:01 dawes Exp $
 .\"
 .TH XLOAD 1 __xorgversion__
 .SH NAME
-- 
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