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

From: Stuart Anderson
Subject: Re: [Qemu-devel] [PATCH] linux-user strace
Date: Sat, 21 Jul 2007 12:26:42 -0400 (EDT)

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 R. Anderson                               address@hidden
Network & Software Engineering                   http://www.netsweng.com/
1024D/37A79149:                                  0791 D3B8 9A4C 2CDC A31F
                                                 BD03 0A62 E534 37A7 9149

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