Date: Mon, 11 Nov 2002 11:58:42 -0800 (PST) From: Nate Lawson <nate@root.org> To: the evil toor <xride@x12.dk> Cc: freebsd-hackers@freebsd.org Subject: Re: sio howto Message-ID: <Pine.BSF.4.21.0211111155330.33702-100000@root.org> In-Reply-To: <20021111171109.P13478-100000@x12.dk>
next in thread | previous in thread | raw e-mail | index | archive | help
On Mon, 11 Nov 2002, the evil toor wrote: > I just followed the recent sio thread, but it did not answer my questions. > I have a program that needs to set RTS and DTR and then later set them > again and again.. I could go for the open /dev/io and then the IO adr of > the serial port.. but as far as i've seen it would lock up the kernel, but > is there a good way to this? Don't access the port directly, use /usr/include/sys/ttycom.h, see TIOCSDTR -Nate To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?Pine.BSF.4.21.0211111155330.33702-100000>