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Re: kern/46557: sys/syslog.h can't be compiled on its own with -D_KERNEL
The following reply was made to PR kern/46557; it has been noted by GNATS.
From: David Holland <dholland-bugs%netbsd.org@localhost>
Subject: Re: kern/46557: sys/syslog.h can't be compiled on its own with
Date: Sun, 20 Jul 2014 23:08:16 +0000
On Wed, Jun 06, 2012 at 08:15:00PM +0000, rhansen%bbn.com@localhost wrote:
> (snapshot of netbsd-6 from 2012-03-28)
> With -D_KERNEL, <sys/syslog.h> fails to compile unless <sys/cdefs.h> and
<sys/ansi.h> are included before it.
> $ cd /usr/src/sys
> $ echo '#include <sys/syslog.h>' >test.c
> $ gcc -ffreestanding -nostdinc -D_KERNEL -I. -c test.c
As per longstanding tradition, you need <sys/types.h> first in kernel
If you aren't compiling kernel code, don't use -D_KERNEL. What are you
trying to do? You might be looking for -D_KMEMUSER.
When these constraints are honored, it works for me...
David A. Holland
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