2008-11-12 12:52:42

by Arnaldo Carvalho de Melo

[permalink] [raw]
Subject: [PATCH] markers: Add missing stdargs.h include, needed due to va_list usage

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>
#include <linux/types.h>

struct module;


2008-11-12 17:21:57

by Mathieu Desnoyers

[permalink] [raw]
Subject: Re: [PATCH] markers: Add missing stdargs.h include, needed due to va_list usage

* Arnaldo Carvalho de Melo ([email protected]) 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.

Mathieu

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

--
Mathieu Desnoyers
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68

2008-11-12 18:01:59

by Arnaldo Carvalho de Melo

[permalink] [raw]
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 ([email protected]) 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;

2008-11-12 18:49:28

by Mathieu Desnoyers

[permalink] [raw]
Subject: Re: [PATCH] markers: Add missing stdargs.h include, needed due to va_list usage

* Arnaldo Carvalho de Melo ([email protected]) wrote:
> Em Wed, Nov 12, 2008 at 12:21:47PM -0500, Mathieu Desnoyers escreveu:
> > * Arnaldo Carvalho de Melo ([email protected]) 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.
>

Ok,

Acked-by: Mathieu Desnoyers <[email protected]>

Thanks,

Mathieu

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

--
Mathieu Desnoyers
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68