X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=rts%2Fwin32%2FOSThreads.c;h=c18bab2d09d693521de254a844b88ec47da732f9;hb=9060e51e4773bdff1829d17e3f7c42edb910d805;hp=24fbabeaad099750f0a910274842408004541c8b;hpb=3f9e522bb0e53ce262f68424870e2bbc9135b70a;p=ghc-hetmet.git

diff --git a/rts/win32/OSThreads.c b/rts/win32/OSThreads.c
index 24fbabe..c18bab2 100644
--- a/rts/win32/OSThreads.c
+++ b/rts/win32/OSThreads.c
@@ -13,6 +13,7 @@
 #if defined(THREADED_RTS)
 #include "OSThreads.h"
 #include "RtsUtils.h"
+#include <windows.h>
 
 /* For reasons not yet clear, the entire contents of process.h is protected 
  * by __STRICT_ANSI__ not being defined.
@@ -231,6 +232,26 @@ forkOS_createThread ( HsStablePtr entry )
 			   (unsigned*)&pId) == 0);
 }
 
+nat
+getNumberOfProcessors (void)
+{
+    static nat nproc = 0;
+
+    if (nproc == 0) {
+        SYSTEM_INFO si;
+        GetSystemInfo(&si);
+        nproc = si.dwNumberOfProcessors;
+    }
+
+    return nproc;
+}
+
+void
+setThreadAffinity (nat n STG_UNUSED, nat m STG_UNUSED)
+{
+    /* ToDo */
+}
+
 #else /* !defined(THREADED_RTS) */
 
 int