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I have the following porgram, A_1() { ...... ...

<< Back to: Motif FAQ (Part 1 of 9)

Question by paranis
Submitted on 11/20/2003
Related FAQ: Motif FAQ (Part 1 of 9)
Rating: Rate this question: Vote
I have the following porgram,

A_1()
{
   ......
   XtAddEventHandler(wid, VisibilityChangeMask, Flase, A_3, NULL)
   TimeerId = XtAppAddTimeOut(appcon, 5000, A_2, dilaog);
   .....
}

A_2()
{
   .......
   XtRemoveEventHandler(wid,VisibilityChangeMask, False, A_3,NULL);
   .......
}

A_3()
{  ......
  if(TimeerId == (XtIntervalId)0)) return;
  XtRemoveEventHandler(wid,VisibilityChangeMask, False, A_3,NULL);
  ......
}

The above is the skelton of my program.
In this program I am getting an core dump at
some time in A_2(); it is pointing in
XtRemoveEventHandler. I could able to makeout
what makes the XtRemoveEventHandler to dump
core, I feel that the way of handling the
event is not correct. Could you please me
out how this can be corrected.

Anythelp on this is appriciated.
Thanks,
Parani S
(sparani@yahoo.com)



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<< Back to: Motif FAQ (Part 1 of 9)


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