Re: [Xen-devel] [PATCH 25/45] gntalloc.h: include stdint.h in userspace

From: Mikko Rapeli
Date: Tue Mar 10 2015 - 18:48:58 EST


On Wed, Feb 18, 2015 at 11:53:22AM +0000, David Vrabel wrote:
> On 16/02/15 23:05, Mikko Rapeli wrote:
> > Fixes compilation error:
> >
> > xen/gntalloc.h:22:2: error: unknown type name âuint16_tâ
> >
> > Signed-off-by: Mikko Rapeli <mikko.rapeli@xxxxxx>
> > ---
> > include/uapi/xen/gntalloc.h | 6 ++++++
> > 1 file changed, 6 insertions(+)
> >
> > diff --git a/include/uapi/xen/gntalloc.h b/include/uapi/xen/gntalloc.h
> > index 76bd580..184df7e 100644
> > --- a/include/uapi/xen/gntalloc.h
> > +++ b/include/uapi/xen/gntalloc.h
> > @@ -11,6 +11,12 @@
> > #ifndef __LINUX_PUBLIC_GNTALLOC_H__
> > #define __LINUX_PUBLIC_GNTALLOC_H__
> >
> > +#ifdef __KERNEL__
> > +#include <linux/types.h>
> > +#else
> > +#include <stdint.h>
> > +#endif
>
> I think it would be preferrable to #include <linux/types.h> only and
> switch to using the __u32 etc. types (as others have suggested).

Yes, I'm changes the patches to these.

-Mikko
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