Date: Tue, 21 Sep 2004 06:17:05 -0400 From: "Alexandre \"Sunny\" Kovalenko" <Alex.Kovalenko@verizon.net> To: freebsd-current@freebsd.org Subject: Re: TTY cleanups have started... Message-ID: <1095761825.2535.31.camel@RabbitsDen> In-Reply-To: <61160.1095746325@critter.freebsd.dk> References: <61160.1095746325@critter.freebsd.dk>
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On Tue, 2004-09-21 at 01:58, Poul-Henning Kamp wrote: > In message <1095735454.2535.21.camel@RabbitsDen>, "Alexandre \"Sunny\" Kovalenk > o" writes: > > >I do not own the breaker box so I can not tell you what modem signal > >states are, even though with 9 pin USB-to-serial dongle I would suspect > >we would be lucky if RTS and CTS actually change, most likely there are > >two data wires and software flow control, however, the right answer is: > >I don't know. > > I bet you the problem is the DCD, since the most recent commit makes > ucom0 act like a real tty devices (rather than a cua device). > > Can you try adding "O_NDELAY" to the open flags ? I have added O_NDELAY and 'open' went through. Will it break application or three or is it just me being silly? Thank you. --- Alexandre "Sunny" Kovalenko.
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