In looking at the FreeBSD ports collection, I see that Timur has already fixed a minor problem. Here is his patch: Reviewed-by: Richard Sharpe <realrichardsharpe@gmail.com> --- ./source3/lib/system.c.orig 2011-08-09 13:17:47.000000000 +0200 +++ ./source3/lib/system.c 2011-10-13 23:38:02.000000000 +0200 @@ -2586,14 +2586,14 @@ } /******************************************************************* - An aio_fsync wrapper that will deal with 64-bit sizes. + An aio_suspend wrapper that will deal with 64-bit sizes. ********************************************************************/ int sys_aio_suspend(const SMB_STRUCT_AIOCB * const cblist[], int n, const struct timespec *timeout) { #if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_AIOCB64) && defined(HAVE_AIO_SUSPEND64) return aio_suspend64(cblist, n, timeout); -#elif defined(HAVE_AIO_FSYNC) +#elif defined(HAVE_AIO_SUSPEND) return aio_suspend(cblist, n, timeout); #else errno = ENOSYS;