Re: [PATCH] tools/xc: update tty detection in stdiostream_progress

[Olaf Hering <olaf@aepfle.de>]

On Tue, Feb 26, Ian Jackson wrote:

> Olaf Hering writes ("[Xen-devel] [PATCH] tools/xc: update tty detection in stdiostream_progress"):
> > tools/xc: update tty detection in stdiostream_progress
> > 
> > As suggested by IanJ:
> > Check isatty only once to preserve the errno of ->progress users, and to
> > reduce the noice in strace output.
> > 
> > Signed-off-by: Olaf Hering <olaf@aepfle.de>
> 
> Thanks.  But how did you test this ?  It doesn't compile.

I noticed that compiler error but forgot to do qrefresh before sending.

> Also I think it would be better to name the struct member something
> other than "isatty" since that's also the function name.  In theory it
> should be OK but in practice I worry about compiler warnings etc.
> 
> How about "tty" ?

Will rename the member to tty and resend.

Olaf