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From: casey@admin.cognet.ucla.edu (Casey Leedom)
Newsgroups: comp.windows.x
Subject: Re: HELP! (sockets/X)
Keywords: portability, long != int, 0 parameter != (<type> *)0 parameter
Message-ID: <15419@shemp.CS.UCLA.EDU>
Date: 23 Aug 88 00:58:55 GMT
References: <80100001@convex> <DANA.88Aug22090308@dino.bellcore.com>
Sender: news@CS.UCLA.EDU
Reply-To: casey@cs.ucla.edu (Casey Leedom)
Organization: UCLA
Lines: 18

In article <DANA.88Aug22090308@dino.bellcore.com> dana@dino.bellcore.com
(Dana A. Chee) writes:
>
>	readfiles = (1 << yourSocket) | (1 << Xfd );
>	n = select(32, &readfiles, 0, 0, 0);
>	
>	if( readfiles & (1 << Xfd) )
>	...

  Just being picky here.  But if you're not going to use the fd_set stuff
from <sys/types.h>, you should at least get the types you are using right.
The above should read:

	readfiles = (1L << yourSocket) | (1L << Xfd );
	n = select(32, &readfiles, (long *)0, (long *)0, (struct timeval *)0);
	
	if( readfiles & (1L << Xfd) )

Casey