Newsgroups: comp.unix.ultrix
Path: utzoo!utgpu!watserv1!watcgl!idallen
From: "Ian! D. Allen [CGL]" <idallen@watpix.waterloo.edu>
Subject: sigblock causes setjmp longjmp botch on Ultrix 4.1
Message-ID: <1991Jan14.050321.22222@watcgl.waterloo.edu>
Sender: daemon@watcgl.waterloo.edu (Mr Background)
Organization: Computer Graphics Laboratory, University of Waterloo, Ontario, Canada
Date: Mon, 14 Jan 91 05:03:21 GMT
Lines: 15

/* This program causes a longjmp botch and core dump on
 * ULTRIX V4.1 (Rev. 52) on a DS5400.
 * Why?
 */
#include <setjmp.h>
main()
{
	static jmp_buf jbuf;

	sigblock(1<<31);
	setjmp(jbuf);
}
--
-IAN! (Ian! D. Allen) idallen@watcgl.uwaterloo.ca idallen@watcgl.waterloo.edu
 [129.97.128.64]  Computer Graphics Lab/University of Waterloo/Ontario/Canada