Re: [PATCH] Fix queued SIGIO

[Andi Kleen]

On Mon, Sep 18, 2000 at 12:34:03PM +0200, Alan Cox wrote:
> > The problem is really that SI_SIGIO is negative, but it should be positive
> > to make SI_FROMUSER return false on it. 
> > 
> > Changing it would unfortunately break binary compatibility. This patch
> 
> Why ?

If a program checks info->si_code for incoming signals.


-Andi

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