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From: Andreas Schwab <schwab@suse.de>
Subject: Re: [Qemu-devel] [PATCH] linux-user strace
References: <Pine.LNX.4.64.0707201501300.13035@trantor.stuart.netsweng.com>
Date: Fri, 20 Jul 2007 23:41:03 +0200
In-Reply-To: <Pine.LNX.4.64.0707201501300.13035@trantor.stuart.netsweng.com>
	(Stuart Anderson's message of "Fri\,
	20 Jul 2007 15\:05\:03 -0400 \(EDT\)")
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To: qemu-devel@nongnu.org

Stuart Anderson <anderson@netsweng.com> writes:

> Index: qemu/linux-user/syscall.c
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> --- qemu.orig/linux-user/syscall.c	2007-07-19 01:42:43.000000000 -0400
> +++ qemu/linux-user/syscall.c	2007-07-19 01:43:18.000000000 -0400
> @@ -312,6 +312,11 @@
>      return (unsigned long)ret >=3D (unsigned long)(-4096);
>  }
> =20
> +char *target_strerror(int err)
> +{
> +	return strerror(host_to_target_errno(err));
> +}
> +

That looks backwards.  strerror surely expects a host errno value, but
host_to_target_errno returns the errno value for the target, doesn't it?

Andreas.

--=20
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux Products GmbH, Maxfeldstra=DFe 5, 90409 N=FCrnberg, Germany
PGP key fingerprint =3D 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED=
5
"And now for something completely different."