Date: Tue, 9 Sep 1997 18:43:51 +0000 (GMT) From: Terry Lambert <tlambert@primenet.com> To: grog@lemis.com (Greg Lehey) Cc: tlambert@primenet.com, mrcpu@cdsnet.net, hackers@FreeBSD.ORG Subject: Re: How the heck do you drop DTR? Message-ID: <199709091843.LAA29365@usr04.primenet.com> In-Reply-To: <19970909185509.62821@lemis.com> from "Greg Lehey" at Sep 9, 97 06:55:09 pm
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> The System V difference was STREAMS instead of the old terminal > driver, as I'm sure I don't have to tell you. > > > And we all know how much like System V we want BSD to be... even > > when System V has good ideas (unlike that one). > > Was there ever any other way of doing it on an open fd? You missed where I said: ] If you look at /usr/include/sys/ttycom.h, you will see TIOCCDTR ] and TIOCSDTR. ? The answer is "yes, via these ioctl()'s". 8-). TIOCCDTR Terminal I/O Control Clear DTR TIOCSDTR Terminal I/O Control Set DTR > One day, when I have time, remind me about the story of the IBM junior > thugs and their start-stop terminal (3101? I forget). Heh. I wrote an emulator for those things that could emulate them on anything from Wyse 50's to VT100's to Hazeltines. 8-). Terry Lambert terry@lambert.org --- Any opinions in this posting are my own and not those of my present or previous employers.
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