From 8a3239aef39bf007b0434fb26a49ad928cc7d1b0 Mon Sep 17 00:00:00 2001
From: Thomas Bluemel <thomas@reactsoft.com>
Date: Fri, 7 Jan 2005 13:34:47 +0000
Subject: [PATCH] GetProcessAffinityMask() should return correct system
 affinity mask

svn path=/trunk/; revision=12867
---
 reactos/lib/kernel32/process/proc.c | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/reactos/lib/kernel32/process/proc.c b/reactos/lib/kernel32/process/proc.c
index d90490dffca..08ce35206d1 100644
--- a/reactos/lib/kernel32/process/proc.c
+++ b/reactos/lib/kernel32/process/proc.c
@@ -37,7 +37,18 @@ GetProcessAffinityMask (HANDLE hProcess,
 			LPDWORD lpSystemAffinityMask)
 {
   PROCESS_BASIC_INFORMATION ProcessInfo;
+  SYSTEM_BASIC_INFORMATION SystemInfo;
   NTSTATUS Status;
+  
+  Status = NtQuerySystemInformation(SystemBasicInformation,
+                                    &SystemInfo,
+                                    sizeof(SystemInfo),
+                                    NULL);
+  if (!NT_SUCCESS(Status))
+    {
+      SetLastErrorByStatus (Status);
+      return FALSE;
+    }
 
   Status = NtQueryInformationProcess (hProcess,
 				      ProcessBasicInformation,
@@ -51,9 +62,7 @@ GetProcessAffinityMask (HANDLE hProcess,
     }
 
   *lpProcessAffinityMask = (DWORD)ProcessInfo.AffinityMask;
-
-  /* FIXME */
-  *lpSystemAffinityMask  = 0x00000001;
+  *lpSystemAffinityMask = (DWORD)SystemInfo.ActiveProcessors;
 
   return TRUE;
 }