[Qt-interest] return to command line but the GUI is still alive

[Andre Somers]

Thiago Macieira wrote:
>>> pendent of Qt.
>>>       
>> Did you really mean ::_exit(...) instead ::exit(...) ?
>> I thought it was acceptable to use ::exit(...).
>>     
>
> Yes, I did.
>
> Using exit(3) is not fine for *both* sides of the fork. Only one side can use 
> it.
> (...
Nice explanation, thanks. It is very insightful. Nice piece of debugging 
too!

André