linux-kernel - Re: [PATCH] markers: Add missing stdargs.h include, needed due to va

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Date:	Wed, 12 Nov 2008 16:01:39 -0200
From:	Arnaldo Carvalho de Melo <acme@...hat.com>
To:	Mathieu Desnoyers <mathieu.desnoyers@...ymtl.ca>
Cc:	Arnaldo Carvalho de Melo <acme@...hat.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] markers: Add missing stdargs.h include, needed due to
	va_list usage

Em Wed, Nov 12, 2008 at 12:21:47PM -0500, Mathieu Desnoyers escreveu:
> * Arnaldo Carvalho de Melo (acme@...hat.com) wrote:
> > diff --git a/include/linux/marker.h b/include/linux/marker.h
> > index 889196c..6213b5e 100644
> > --- a/include/linux/marker.h
> > +++ b/include/linux/marker.h
> > @@ -12,6 +12,7 @@
> >   * See the file COPYING for more details.
> >   */
> >  
> > +#include <stdarg.h>
> 
> Hrm given it's already included in kernel.h for printk, I am not sure
> it's required here ? Although it cannot hurt to add it explicitly.

Well, its just that while writing code I noticed that if I included
marker.h as the first include the compilation would fail.

My impression was that if you use something, you should include its
definition, not relying on the includes hell.

> Mathieu
> 
> >  #include <linux/types.h>
> >  
> >  struct module;
--
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