From: Ajay Dudani <abdudani@unity.ncsu.edu>
To: Gerald Waugh <gwaugh@frontstreetnetworks.com>
Cc: linux-c-programming@vger.kernel.org
Subject: Re: child processes
Date: Mon, 22 Apr 2002 14:15:45 -0400 (EDT) [thread overview]
Message-ID: <Pine.GSO.4.44.0204221413330.7621-100000@uni03du.unity.ncsu.edu> (raw)
In-Reply-To: <02042209461600.15975@linux1.fastinc.com>
man select
select allows for "synchronous I/O multiplexing"
"The functions select and pselect wait for a number of file
descriptors to change status." - man page
You can use these descriptors to be socket fd's
Ajay
On Mon, 22 Apr 2002, Gerald Waugh wrote:
> I am not doing a good job of explaining my requirements, but I am looking for
> ideas...
> I have an assignment to do an applicaiton that must communicate on
> three different TCP ports...
> I was wondering if I could run a daemon that would create three child
> processes, one for each of the tcp ports?
> Then have the daemon run any time there was communications activity on any of
> the ports
> The daemon must translate the data coming in any one of the ports to a protocol
> acceptable to the port the data is to be sent to.
> Any ideas?.
>
--
Ajay Dudani <abdudani@cs.ncsu.edu>
Graduate Student in Computer Science at NC State University
http://www4.ncsu.edu/~abdudani
prev parent reply other threads:[~2002-04-22 18:15 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-04-22 13:39 child processes Gerald Waugh
2002-04-22 18:15 ` Ajay Dudani [this message]
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