Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: utzoo!watmath!clyde!floyd!harpo!seismo!hao!hplabs!sri-unix!vortex!lauren@rand-unix From: lauren%rand-unix@vortex.UUCP Newsgroups: net.unix Subject: umodem Message-ID: <16350@sri-arpa.UUCP> Date: Thu, 2-Feb-84 19:03:52 EST Article-I.D.: sri-arpa.16350 Posted: Thu Feb 2 19:03:52 1984 Date-Received: Wed, 8-Feb-84 08:42:53 EST Lines: 8 If you're trying to run UMODEM on 4.2, you'll have to alter the alarm signal handling. I wrote the original code assuming standard V7/4.1 signal interruption handling (i.e. the read call returns with a -1 if interrupted). Good ol' 4.2 doesn't work that way (it normally continues the read) so you'll have to use longjmp's or some other mechanism to compensate... --Lauren--