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Re: SPARC and header files

To: Thorsten Kukuk <kukuk at suse dot de>
Subject: Re: SPARC and header files
From: Jakub Jelinek <jakub at redhat dot com>
Date: Thu, 16 Mar 2000 16:22:16 +0100
Cc: libc-hacker at sourceware dot cygnus dot com
References: <20000316160635.C18390@Wotan.suse.de>

On Thu, Mar 16, 2000 at 04:06:35PM +0100, Thorsten Kukuk wrote:
> 
> Hi,
> 
> On SPARC, the following code:
> 
> #define _GNU_SOURCE
> #include <sys/ptrace.h>
> #include <signal.h>
> 
> does not compile. signal includes bits/sigcontext.h, which includes
> on SPARC asm/ptrace.h -> conflict with sys/ptrace.h

If you use 2.3.4x+ kernel headers, you should be ok.
sigcontext.h has
#ifdef __KERNEL__
#include <asm/ptrace.h>
#endif

glibc 2.2 bits/ptrace.h in addition to this should fix
#include <signal.h>
#include <sys/ptrace.h>

no matter which kernel headers you use, but the case you pointed out is
broken still.
The sigcontext.h header you posted is wrong though. I'll try to get to it
today and write relevant bits/ sparc headers (and run them through the
namespace checker).

Cheers,
    Jakub
___________________________________________________________________
Jakub Jelinek | jakub@redhat.com | http://sunsite.mff.cuni.cz/~jj
Linux version 2.3.99-pre2 on a sparc64 machine (1343.49 BogoMips)
___________________________________________________________________

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References:
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