--- cdrecord/cdrecord.c.orig Sat Oct 19 10:49:00 2002 +++ cdrecord/cdrecord.c Sat Oct 19 10:49:14 2002 @@ -354,7 +354,7 @@ * Try to lock us im memory (will only work for root) * but you need access to root anyway to use /dev/scg? */ -#if defined(HAVE_MLOCKALL) || defined(_POSIX_MEMLOCK) +#if defined(HAVE_MLOCKALL) if (mlockall(MCL_CURRENT|MCL_FUTURE) < 0) { errmsg("WARNING: Cannot do mlockall(2).\n"); errmsgno(EX_BAD, "WARNING: This causes a high risk for buffer underruns.\n");