QProcess::startDetached and bash stdout capture

Thiago Macieira thiago at kde.org
Sat Mar 25 21:19:22 GMT 2017

On sábado, 25 de março de 2017 09:03:28 PDT David Faure wrote:
> On samedi 25 mars 2017 16:50:37 CET Thiago Macieira wrote:
> > One problem is because the launched process inherits the pipes to stdout
> > and stderr
> Really, even with startDetached? I assumed that was more "detached" than
> that 

But you may want:

	int fd = open("/dev/null", O_RDWR);
	dup2(fd, STDIN_FILENO);
	dup2(fd, STDOUT_FILENO);
	dup2(fd, STDERR_FILENO);

Like I said, this may be useful to add as a flag to QProcess::startDetached 

Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org
   Software Architect - Intel Open Source Technology Center

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