Re: [patch 1/4] signalfd v1 - signalfd core ...

[Davide Libenzi]

On Wed, 7 Mar 2007, Stephen Rothwell wrote:

> Then, of course, you have to think about how to get the siginfo_t out to
> the user process.  Do you just return it from the read after the read
> that returns the signal number?  If so, you need to know if the process
> did a compat read syscall read or a normal one ...

It can be a read(2) of a structure that does not need compat. It must be 
that way, because compat-on-read are out of question.



- Davide


-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/