From owner-freebsd-hackers  Fri Aug 21 02:19:58 1998
Return-Path: <owner-freebsd-hackers@FreeBSD.ORG>
Received: (from majordom@localhost)
          by hub.freebsd.org (8.8.8/8.8.8) id CAA06978
          for freebsd-hackers-outgoing; Fri, 21 Aug 1998 02:19:58 -0700 (PDT)
          (envelope-from owner-freebsd-hackers@FreeBSD.ORG)
Received: from ns.online.samara.ru (SamaraOnline.customers.samara.net [195.128.128.206])
          by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id CAA06968
          for <freebsd-hackers@freebsd.org>; Fri, 21 Aug 1998 02:19:44 -0700 (PDT)
          (envelope-from igor@ns.online.samara.ru)
Received: (from igor@localhost)
	by ns.online.samara.ru (8.8.8/8.8.5) id OAA26841
	for freebsd-hackers@freebsd.org; Fri, 21 Aug 1998 14:17:46 GMT
To: freebsd-hackers@FreeBSD.ORG
Message-ID: <AAA6OtrODQ@ns.online.samara.ru>
Organization: Cronyx Ltd.
From: "System Administrator" <igor@ns.online.samara.ru>
Date: Fri, 21 Aug 98 14:17:46 +0000
X-Mailer: BML [UNIX Beauty Mail v.1.39]
Subject: read timeout
Sender: owner-freebsd-hackers@FreeBSD.ORG
Precedence: bulk
X-Loop: FreeBSD.ORG

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

To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-hackers" in the body of the message