linux-kernel - Re: [PATCH 3/4] tools/nolibc: move FD

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Message-ID: <20250629161908.GB2302@1wt.eu>
Date: Sun, 29 Jun 2025 18:19:08 +0200
From: Willy Tarreau <w@....eu>
To: Thomas Weißschuh <linux@...ssschuh.net>
Cc: Thomas Weißschuh <thomas.weissschuh@...utronix.de>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/4] tools/nolibc: move FD_* definitions to sys/select.h

On Sun, Jun 29, 2025 at 06:14:01PM +0200, Thomas Weißschuh wrote:
> On 2025-06-29 18:08:23+0200, Willy Tarreau wrote:
> > On Sun, Jun 29, 2025 at 05:54:02PM +0200, Thomas Weißschuh wrote:
> > > I saw the same issue, but only because of the changes to types.h.
> > > And these should not be necessary in the first place.
> > 
> > You mean fd_set definition ? It's solely a matter of includes ordering
> > in fact, since it depends on FD_SETSIZE.
> 
> No, I mean the '#include "sys/select.h"' in "types.h".

I had already dropped it as well.

> That breaks the dependency order, as it pulls in all kinds of other
> stuff into the beginning of "types.h" which themselves depend on
> definitions of "types.h".

It was not just this. I'm pretty sure that what unbroke it for you is
keeping fd_set in types.h.

> > > The below works nicely for me:
> > 
> > OK. Do you prefer that we take that one or just a stub ? I'm personally
> > fine with both.
> 
> I prefer moving the code.

OK. Do you want me to merge your patch or will you take care of it ?

Thanks,
Willy