FreeBSD Port: sysutils/fuser

[Roy Marples]

On Monday 11 September 2006 09:58, Stanislav Sedov wrote:
> On Sun, 10 Sep 2006 21:48:26 +0100
>
> Roy Marples <uberlord at gentoo.org> mentioned:
> > Hi
> >
> > I'm currently adding FreeBSD support to Gentoo baselayout rc system. We
> > use the linux fuser tool a bit, and rely on the return value being non
> > zero of no files are in use on the requested mount points.
> >
> > Attached is a patch that enables the same in FreeBSD
>
> But POSIX says the following:
> --------------------------------------------------------------
> EXIT STATUS
>
>     The following exit values shall be returned:
>
>      0
>         Successful completion.
>
>     >0
>
>         An error occurred.
> --------------------------------------------------------------
>
> So, as I understand correctly, we should return 0 in this case.

Do they define what <0 means? Could always return -1.

A return value is easier than checking output.

Thanks

-- 
Roy Marples <uberlord at gentoo.org>
Gentoo/Linux Developer (baselayout, networking)