From owner-freebsd-hackers  Fri Aug 21 07:48:49 1998
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Date: Fri, 21 Aug 1998 10:48:48 -0500 (EST)
From: Alfred Perlstein <bright@www.hotjobs.com>
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To: System Administrator <igor@ns.online.samara.ru>
cc: freebsd-hackers@FreeBSD.ORG
Subject: Re: read timeout
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man select
man poll

yes it's quite possible ;)

Alfred Perlstein - Programmer, HotJobs Inc. - www.hotjobs.com
-- There are operating systems, and then there's FreeBSD.
-- http://www.freebsd.org/                        3.0-current

On Fri, 21 Aug 1998, System Administrator wrote:

> i read from tty:
>         fd = open(/dev/cuaa0, O_RDWR)
>         n = read(fd, &c, 1)
> may I set timeout in which read wait data ?
> if no data read must return 0
> 
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