Sending a Ctrl-C to a qprocess

Cornelius Kölbel cornelius.koelbel at gmx.de
Mon Sep 15 08:03:58 UTC 2003


oups, rather easy.
Works fine.
Thank you.
Cornelius

Gunther Piez wrote:

>On Sunday 14 September 2003 23:23, Cornelius Kölbel wrote:
>
>try 
>
>#include <sys/types.h>
>#include <signal.h>
>kill(pid, sig);
>
>and man 2 kill
>
>Gunther
>
>  
>
>>Well, I am not that great programmer!
>>
>>Any hints are welcome!
>>
>>Sohail Somani wrote:
>>    
>>
>>>Arent there any kernel calls that would be preferred? I dislike doing
>>>system("..."); I'm just wondering of course
>>>
>>>On Sun, 2003-09-14 at 03:41, Cornelius Kölbel wrote:
>>>      
>>>
>>>>Well,
>>>>i did not write the process, that expects the Ctrl-C. It is an external
>>>>program.
>>>>
>>>>But this worked
>>>>
>>>>system("kill -SIGINT <pid>");
>>>>
>>>>Regards
>>>>Cornelius
>>>>
>>>>Bryan, Bill wrote:
>>>>        
>>>>
>>>>>How about a special string that says to stop the process.
>>>>>Not <cntr>c, but how about 'stop', 'cntrc', 'brakes'.
>>>>>
>>>>>-----Original Message-----
>>>>>From: Cornelius Kölbel [mailto:cornelius.koelbel at gmx.de]
>>>>>Sent: Tuesday, September 09, 2003 1:51 PM
>>>>>To: kdevelop at kdevelop.org
>>>>>Subject: Re: Sending a Ctrl-C to a qprocess
>>>>>
>>>>>
>>>>>The usual kill-command does not stop the process.
>>>>>(cdrdao -process)
>>>>>
>>>>>But maybe I can experiment with some more signals.
>>>>>
>>>>>Regards
>>>>>Cornelius
>>>>>
>>>>>Caleb Tennis wrote:
>>>>>          
>>>>>
>>>>>>I think instead you may want to invoke the "kill" command on that
>>>>>>process,
>>>>>>            
>>>>>>
>>>>>or
>>>>>
>>>>>          
>>>>>
>>>>>>look into sending a SIGINT to it.
>>>>>>
>>>>>>On Tuesday 09 September 2003 10:48 am, you wrote:
>>>>>>            
>>>>>>
>>>>>>>Hello,
>>>>>>>
>>>>>>>maybe it is not realy the correct list.
>>>>>>>But maybe someone can answer this question quickly:
>>>>>>>
>>>>>>>I have to send the Ctrl-C to a qprocess. I thought of using the
>>>>>>>QProcess->writeToStdin function.
>>>>>>>But how does the "Ctrl-C" look as a QString?
>>>>>>>
>>>>>>>Regards
>>>>>>>Cornelius
>>>>>>>
>>>>>>>
>>>>>>>
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