Reorganisation of the source tree

[ghc-hetmet.git] / ghc / rts / win32 / GetTime.c

diff --git a/ghc/rts/win32/GetTime.c b/ghc/rts/win32/GetTime.c
deleted file mode 100644 (file)
index 584b994..0000000
--- a/ghc/rts/win32/GetTime.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/* -----------------------------------------------------------------------------
- *
- * (c) The GHC Team 2005
- *
- * Machine-dependent time measurement functions
- *
- * ---------------------------------------------------------------------------*/
-
-#include "Rts.h"
-#include "GetTime.h"
-
-#include <windows.h>
-
-#ifdef HAVE_TIME_H
-# include <time.h>
-#endif
-
-#define HNS_PER_SEC 10000000LL /* FILETIMES are in units of 100ns */
-/* Convert FILETIMEs into secs */
-
-static INLINE_ME Ticks
-fileTimeToTicks(FILETIME ft)
-{
-    Ticks t;
-    t = ((Ticks)ft.dwHighDateTime << 32) | ft.dwLowDateTime;
-    t = (t * TICKS_PER_SECOND) / HNS_PER_SEC;
-    return t;
-}    
-
-static int is_win9x = -1;
-
-static INLINE_ME rtsBool
-isWin9x(void)
-{
-    if (is_win9x < 0) {
-       /* figure out whether we're on a Win9x box or not. */
-       OSVERSIONINFO oi;
-       BOOL b;
-       
-       /* Need to init the size field first.*/
-       oi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
-       b = GetVersionEx(&oi);
-      
-       is_win9x = ( (b && (oi.dwPlatformId & VER_PLATFORM_WIN32_WINDOWS)) ? 1 : 0);
-    }
-    return is_win9x;
-}
-
-
-void
-getProcessTimes(Ticks *user, Ticks *elapsed)
-{
-    *user    = getProcessCPUTime();
-    *elapsed = getProcessElapsedTime();
-}
-
-Ticks
-getProcessCPUTime(void)
-{
-    FILETIME creationTime, exitTime, userTime, kernelTime = {0,0};
-
-    if (isWin9x()) return getProcessElapsedTime();
-
-    if (!GetProcessTimes(GetCurrentProcess(), &creationTime,
-                        &exitTime, &kernelTime, &userTime)) {
-       return 0;
-    }
-
-    return fileTimeToTicks(userTime);
-}
-
-Ticks
-getProcessElapsedTime(void)
-{
-    FILETIME system_time;
-    GetSystemTimeAsFileTime(&system_time);
-    return fileTimeToTicks(system_time);
-}
-
-Ticks
-getThreadCPUTime(void)
-{
-    FILETIME creationTime, exitTime, userTime, kernelTime = {0,0};
-
-    if (isWin9x()) return getProcessCPUTime();
-
-    if (!GetThreadTimes(GetCurrentThread(), &creationTime,
-                       &exitTime, &kernelTime, &userTime)) {
-       return 0;
-    }
-
-    return fileTimeToTicks(userTime);
-}
-
-nat
-getPageFaults(void)
-{
-  /* ToDo (on NT): better, get this via the performance data
-     that's stored in the registry. */
-    return 0;
-}