--- 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);