[Interest] Return value from QProcess

[Duane]

On 06/04/2016 10:39 AM, Konstantin Tokarev wrote:
>
>
> 06.04.2016, 17:36, "Duane" <duane.hebert at group-upc.com>:
>> Qt 5.3, on TinyCore Linux 5 and Fedora 23.
>>
>> I'm currently using a call to std::system to load a module with insmod.
>>    This works but I would like to do it with QProcess.
>
> Why?
>


I want to wait for finished with a timeout.

>> This also works
>> but I can't seem to get the return value of the insmod call like I can
>> with std::system. Any suggestions?
>
> QProcess::exitCode()
>


This works in the sense that it returns 0 when there's no error but it 
doesn't seem to return the return value from insmod.  For example, 
insmod returns 4531 when the file is already loaded but 
QProcess::exitCode is 17.  I can rmmod module I guess.