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Path: utzoo!linus!decvax!decwrl!pyramid!amiga!andy
From: andy@amiga.UUCP (Andy Finkel)
Newsgroups: net.micro.amiga
Subject: Re: Lattice setjmp/longjmp
Message-ID: <499@amiga.amiga.UUCP>
Date: Wed, 8-Jan-86 15:17:10 EST
Article-I.D.: amiga.499
Posted: Wed Jan  8 15:17:10 1986
Date-Received: Fri, 10-Jan-86 04:53:59 EST
References: <431@well.UUCP>
Organization: Commodore-Amiga Inc, Los Gatos, CA
Lines: 44
Keywords: does it work?
Summary: setjmp.h description

[ enter your line eater goes here ]

In article <431@well.UUCP>, fnf@well.UUCP (Fred Fish) writes:
> Does anyone know if setjmp/longjmp works on the AMIGA under
> Lattice C?  I apparently don't have the include file <setjmp.h>,
> What should <setjmp.h> look like?

here's what it looks like under Lattice C running under V1.1:

/**
*
* This structure is used by the setjmp/longjmp functions to save the
* current environment on the 68000.
*
*/
struct JMP_BUF
        {
        long jmpret;            /* return address */
        long jmp_d1;
        long jmp_d2;
        long jmp_d3;
        long jmp_d4;
        long jmp_d5;
        long jmp_d6;
        long jmp_d7;
        long jmp_a1;
        long jmp_a2;
        long jmp_a3;
        long jmp_a4;
        long jmp_a5;
        long jmp_a6;
        long jmp_a7;
        };

typedef struct JMP_BUF jmp_buf[1];
 

I'd give it a try and see if it helps, but no guarantees are made.  It
might give problems under V1.0.

                        andy finkel
                        commodore

The traditional disclaimers go here.