> On Jun 22, 2018, at 9:23 AM, Jann Horn wrote:
>
>> On Fri, Jun 22, 2018 at 12:05 AM Tycho Andersen wrote:
>>
>> The idea here is that the userspace handler should be able to pass an fd
>> back to the trapped task, for example so it can be returned from socket().
>>
>> I've proposed one
> On Jun 22, 2018, at 9:23 AM, Jann Horn wrote:
>
>> On Fri, Jun 22, 2018 at 12:05 AM Tycho Andersen wrote:
>>
>> The idea here is that the userspace handler should be able to pass an fd
>> back to the trapped task, for example so it can be returned from socket().
>>
>> I've proposed one
On Fri, Jun 22, 2018 at 12:05 AM Tycho Andersen wrote:
>
> The idea here is that the userspace handler should be able to pass an fd
> back to the trapped task, for example so it can be returned from socket().
>
> I've proposed one API here, but I'm open to other options. In particular,
> this
On Fri, Jun 22, 2018 at 12:05 AM Tycho Andersen wrote:
>
> The idea here is that the userspace handler should be able to pass an fd
> back to the trapped task, for example so it can be returned from socket().
>
> I've proposed one API here, but I'm open to other options. In particular,
> this
On Fri, Jun 22, 2018 at 01:34:18AM +0200, Jann Horn wrote:
> On Fri, Jun 22, 2018 at 12:05 AM Tycho Andersen wrote:
> >
> > The idea here is that the userspace handler should be able to pass an fd
> > back to the trapped task, for example so it can be returned from socket().
> [...]
> >
On Fri, Jun 22, 2018 at 01:34:18AM +0200, Jann Horn wrote:
> On Fri, Jun 22, 2018 at 12:05 AM Tycho Andersen wrote:
> >
> > The idea here is that the userspace handler should be able to pass an fd
> > back to the trapped task, for example so it can be returned from socket().
> [...]
> >
On Fri, Jun 22, 2018 at 12:05 AM Tycho Andersen wrote:
>
> The idea here is that the userspace handler should be able to pass an fd
> back to the trapped task, for example so it can be returned from socket().
[...]
> +Userspace can also return file descriptors. For example, one may decide to
>
On Fri, Jun 22, 2018 at 12:05 AM Tycho Andersen wrote:
>
> The idea here is that the userspace handler should be able to pass an fd
> back to the trapped task, for example so it can be returned from socket().
[...]
> +Userspace can also return file descriptors. For example, one may decide to
>
The idea here is that the userspace handler should be able to pass an fd
back to the trapped task, for example so it can be returned from socket().
I've proposed one API here, but I'm open to other options. In particular,
this only lets you return an fd from a syscall, which may not be enough in
The idea here is that the userspace handler should be able to pass an fd
back to the trapped task, for example so it can be returned from socket().
I've proposed one API here, but I'm open to other options. In particular,
this only lets you return an fd from a syscall, which may not be enough in
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