Path: utzoo!attcan!uunet!mcsun!ukc!strath-cs!stl!servax0!sersun0.essex.ac.uk!ghosr
From: ghosr@sersun0.essex.ac.uk (Ghosh-Roy R)
Newsgroups: comp.windows.x.motif
Subject: Hangup Error - Experience
Message-ID: <4279@servax0.essex.ac.uk>
Date: 12 Oct 90 14:02:08 GMT
Sender: news@servax0.essex.ac.uk
Reply-To: ghosr@sersun0.essex.ac.uk (Ghosh-Roy R)
Organization: University of Essex, Colchester, UK
Lines: 28

I believe that I have stopped my `Hangup' error. Thanks to all who
responded. Using the great `Trial and Error' method I noticed that
if I use only

void
quit()
{
	xv_destroy_safe(frame);
}

then I do get this `Hangup' error. But if I use

void
quit()
{
	if (xv_destroy_safe(frame) == XV_OK)
		exit(0);
}

I don't get this error. I am still confused but I believe that its
better than using SIGHUP and then SIG_IGN.

Rana

(0206) 87 22 97             (0206 22) 42 63         National
+ 44 206 87 22 97           + 44 206 22 42 63       InterNational
Room No.: 4B.526, Department of Computer Science, University of Essex 
Wivenhoe Park, Colchester Essex CO4 3SQ, England, UK (ghosr@essex.ac.uk)