Date: Fri, 21 Aug 1998 03:02:15 +0000 From: Mike Smith <mike@smith.net.au> To: "System Administrator" <igor@ns.online.samara.ru> Cc: freebsd-hackers@FreeBSD.ORG Subject: Re: read timeout Message-ID: <199808210302.DAA06039@dingo.cdrom.com> In-Reply-To: Your message of "Fri, 21 Aug 1998 14:17:46 GMT." <AAA6OtrODQ@ns.online.samara.ru>
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> 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 Go to www.amazon.com, or some other suitable bookstore, and purchase a copy of "Advanced Programming in the Unix Environment" by W. Richard Stevens. It will answer not only the above question, but many others that you will have. -- \\ Sometimes you're ahead, \\ Mike Smith \\ sometimes you're behind. \\ mike@smith.net.au \\ The race is long, and in the \\ msmith@freebsd.org \\ end it's only with yourself. \\ msmith@cdrom.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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