Re: [Qemu-devel] [PATCH] linux-user strace

[Stuart Anderson <anderson@netsweng.com>]

On Sat, 21 Jul 2007, Andreas Schwab wrote:

> That's the problem.  It does not return the string associated with the
> target errno, but something else.

It depends on what is being passed in to it. Looking over it again this
morning, I can see some paths where it is passed the host errno, and
some paths where it is passed a target errno via "ret". So in the later
case, it would be double mapping the errno, which would be wrong.

I had suspected there may be a bit more work left in mapping errno values,
but I wasn't yet sure what was needed where. I'd like to clear up the use
of target_strerr() as part of that fix if that's ok with everyone.


                                 Stuart

Stuart R. Anderson                               anderson@netsweng.com
Network & Software Engineering                   http://www.netsweng.com/
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