Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.1 6/24/83; site oddjob.UChicago.UUCP Path: utzoo!watmath!clyde!burl!mgnetp!ihnp4!oddjob!matt From: matt@oddjob.UChicago.UUCP (Matt Crawford) Newsgroups: net.unix-wizards Subject: unsupported ioctls in 4.2: TIOCMODG ? Message-ID: <298@oddjob.UChicago.UUCP> Date: Mon, 18-Jun-84 23:20:44 EDT Article-I.D.: oddjob.298 Posted: Mon Jun 18 23:20:44 1984 Date-Received: Fri, 22-Jun-84 09:57:24 EDT Organization: U. Chicago: Astronomy & Astrophysics Lines: 10 The drivers for the terminal multiplexors under 4.2 seem to support a set of ioctls which set/get the modem bits. The front end sys/tty.c does not have them in its big switch statement, so retn = ioctl(1, TIOCMODG, &bits); returns -1. I have a need for this call. Can I just add a few cases to the switch, or are these left out because they won't work? Thanks for any info available. ___________________________________________________________ Matt University ARPA: crawford@anl-mcs.arpa Crawford of Chicago UUCP: ihnp4!oddjob!matt