--- rpm/BUILD/VirtualBox-OSE-1.4.0/src/VBox/Runtime/r3/linux/sems-linux.cpp.futex	2007-06-06 07:05:57.000000000 +0100
+++ VirtualBox-OSE-1.4.0/src/VBox/Runtime/r3/linux/sems-linux.cpp	2007-06-07 02:04:18.000000000 +0100
@@ -114,7 +114,7 @@ struct RTSEMRWINTERNAL
 static long sys_futex(int32_t volatile *uaddr, int op, int val, struct timespec *utime, int32_t *uaddr2, int val3)
 {
     errno = 0;
-    long rc = syscall(__NR_futex, uaddr, op, val, utime, uaddr2, val3);
+    long rc = syscall(SYS_futex, uaddr, op, val, utime, uaddr2, val3);
     if (rc < 0)
     {
         Assert(rc == -1);