On Mon, Mar 07, 2005 at 04:42:47PM +0000, Andrew Atrens wrote:
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> I wasn't sure about that. In general then we want to deprecate
> the use of the IF_PREPEND macro ?

You can't use IF_PREPEND on if_snd and activate ALTQ.

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> $ find . | xargs grep IF_PREPEND
> 
> This one's okay, but maybe there's another way to do the same thing
> without prepending ? -
> 
> ./awi/awi.c:                            IF_PREPEND(&sc->sc_mgtq, m0);

It's an internal queue, that's fine.

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> These ones need to be re-worked too I guess in preparation for ALTQ -
> 
> ./de/if_de.c:           IF_PREPEND(&sc->tulip_if.if_snd, m);

I haven't touched this yet, I was looking for the right way to tackle
this beast.

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> ./le/if_le.c:       IF_PREPEND(&sc->le_if.if_snd, di->di_mbuf);
> ./le/if_le.c:           IF_PREPEND(&ifp->if_snd, m);
> ./le/if_le.c:   IF_PREPEND(&ifp->if_snd, m);

Just the same.

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> ./vr/if_vr.c:                   IF_PREPEND(&ifp->if_snd, m_head);

/me scratches his head

This was on the DONE list. Must have got lost somewhere.

Joerg