From mboxrd@z Thu Jan 1 00:00:00 1970 From: Willie Hein WJ3G Subject: Re: [PATCH] Make mkiss link its ptys in a predictable manner Date: Sun, 26 Sep 2010 19:47:39 -0400 Message-ID: <4C9FDB9B.60705@comcast.net> References: <4C9D43E0.2040908@danplanet.com> <20100926222456.GA31242@x-berg.in-berlin.de> <4C9FCE46.8090900@danplanet.com> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <4C9FCE46.8090900@danplanet.com> Sender: linux-hams-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="us-ascii" To: Linux Hams Mailing list On 09/26/2010 06:50 PM, Dan Smith wrote: > 2. mkiss could not only be used on true tty's but also on pseudo >> pty's. Modern linuxes prefer unix98 ptys. Unix98-pty's are allocated >> automaticaly via /dev/ptmx. Imagine you'd try to use two mkiss >> instances, both called with /dev/ptmx as argument and -L as option. >> Here the concept completely fails. Apart from this, it's not >> permitted to create files in /dev/pts/. >> > Does anyone do this? Regardless, many programs have options and usage > scenarios that are mutually exclusive. > YES All dual port TNC's require the use of psuedo tty's