Messages in this thread | | | Date | Wed, 7 Mar 2007 09:42:37 -0800 (PST) | From | Davide Libenzi <> | Subject | Re: [patch 1/4] signalfd v1 - signalfd core ... |
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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
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