[Interest] Redirect stdout to a file
Scott Aron Bloom
scott.bloom at onshorecs.com
Mon Jul 1 23:08:51 CEST 2013
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<mailto: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<mailto: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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