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authorEgbert Eich <eich@suse.de>2004-04-23 19:54:57 +0000
committerEgbert Eich <eich@suse.de>2004-04-23 19:54:57 +0000
commitf74edc7a9e0494657c36f34208141f6a2aa3e1f9 (patch)
tree45b4fd079529d24635060a59882afe855d112b80 /get_load.c
parentcc45a7487b867b181a5615eef75519d22f91d4f8 (diff)
Diffstat (limited to 'get_load.c')
-rw-r--r--get_load.c61
1 files changed, 59 insertions, 2 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__ */