Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP
Posting-Version: version B 2.10.1 6/24/83; site rabbit.UUCP
Path: utzoo!linus!decvax!harpo!eagle!allegra!alice!rabbit!mjs
From: mjs@rabbit.UUCP
Newsgroups: net.unix-wizards
Subject: Re: longjmp + signal may cause problems
Message-ID: <2259@rabbit.UUCP>
Date: Tue, 6-Dec-83 10:59:58 EST
Article-I.D.: rabbit.2259
Posted: Tue Dec  6 10:59:58 1983
Date-Received: Fri, 9-Dec-83 02:17:38 EST
References: <304@decvax.UUCP>
Organization: AT&T Bell Laboratories, Murray Hill
Lines: 9

There is a small error in the DECTALK code as posted.  It is invalid to
test the value of errno unless { a) a system call has returned a
failure indication (-1); or b) errno was set to 0 before the system
call of interest } AND no other system calls have been invoked since
the system call of interest.
-- 
	Marty Shannon
UUCP:	{alice,rabbit,research}!mjs
Phone:	201-582-3199