Re: [Xen-devel] [PATCH] libxl: build fix

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Wed, 2012-05-16 at 16:51 +0100, Christoph Egger wrote:
> Fix this build error:

on NetBSD I presume.

The Linux openpty(3) manpage also notes that the const was only added
there in glibc 2.8. I note that CentOS 5 has 2.5 so this would
presumably also happen on some old, but still supported, Linux distros.

So:

Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>

> 
> libxl_aoutils.c: In function 'libxl__openptys':
> libxl_aoutils.c:281:13: error: passing argument 4 of 'openpty' discards
> qualifiers from pointer target type
> /usr/include/util.h:92:6: note: expected 'struct termios *' but argument
> is of type 'const struct termios *'
> libxl_aoutils.c:281:13: error: passing argument 5 of 'openpty' discards
> qualifiers from pointer target type
> /usr/include/util.h:92:6: note: expected 'struct winsize *' but argument
> is of type 'const struct winsize *'
> 
> Signed-off-by: Christoph Egger <Christoph.Egger@xxxxxxx>
> 
> 
> 



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