[Interest] Redirect stdout to a file

[Yifei Li]

Hi Scott,

Are you suggesting something as follows?
QProcess proc;
proc.setStandardOutputFile();
proc.startDetached();

Yifei




On Mon, Jul 1, 2013 at 5:08 PM, Scott Aron Bloom
<scott.bloom at onshorecs.com>wrote:

>  If the goal, is to redirect stdout/stderr, and not have the call block
> (static startDetached).****
>
> ** **
>
> You can still use the NON-static version of the start method****
>
> ** **
>
> Scott****
>
> ** **
>
> *From:* interest-bounces+scott.bloom=onshorecs.com at qt-project.org [mailto:
> interest-bounces+scott.bloom=onshorecs.com at qt-project.org] *On Behalf Of *Yifei
> Li
> *Sent:* Monday, July 01, 2013 1:58 PM
> *To:* interest at qt-project.org
>
> *Subject:* Re: [Interest] Redirect stdout to a file****
>
> ** **
>
> I guess dup2 needs to be called by the process, correct? But I can't
> change its src code. - Yifei****
>
> ** **
>
> On Mon, Jul 1, 2013 at 4:42 PM, Guido Seifert <wargand at gmx.de> wrote:****
>
>
> If it is only Linux you could use dup2.
>
> Windows? No idea.
>
> Guido****
>
>
>
> On Mon, 1 Jul 2013 16:31:19 -0400
> Yifei Li <yifli82 at gmail.com> wrote:
>
> > Hi folks,
> >
> > I know this can be done using QProcess::setStandardOutputFile.
> >
> > However, I need to start my process using the static function
> > startDetached, and still want to be able to redirect its stdout/stderr to
> > another file.
> >
> > Any suggestions?
> >
> > Thanks,
> >
> > Yifei****
>
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