From: Tom Flynn (flynnt++at++cthulhu.engr.sgi.com)
Date: 09/08/2000 14:21:52
If you're using SharedArenas with 2.3 or 2.3.1, then that's the problem.
Performer 2.3 and 2.3.1 are single-process only and do not implement
SharedArenas. If you're GUI must run in a separate process, then you'll
have to create a shared memory area yourself with shmget(), shmat(), etc.
-tom
On Thu, 7 Sep 2000, Surya k Gullapalli wrote:
> Hi,
> I'm using Performer on Linux and for the pefly program I'm trying to use my own GUI. For that I wrote GUI in LessTif and in main.C I've forked this GUI as a seperate process.
> The callback functions added to the buttons in the GUI, were able to access the shared variables, say ViewState->gui, for example.
>
> Now the problem is, the callback functions were not able to update the shared variables. what might be the problem. ?. How do i make the callback back functions modify the shared variables. ??
> Please help
>
>
> Get your FREE Email and Voicemail at Lycos Communications at
> http://comm.lycos.com
> -----------------------------------------------------------------------
> List Archives, FAQ, FTP: http://www.sgi.com/software/performer/
> Submissions: info-performer++at++sgi.com
> Admin. requests: info-performer-request++at++sgi.com
>
-- "Mongooses are famous for their snake-fighting ability, and are almost always victorious because of their speed, agility, and timing and also because of their thick coat."
This archive was generated by hypermail 2b29 : Fri Sep 08 2000 - 14:21:57 PDT