[OE-core] [PATCH 02/12] hostap-utils: Use C99 stddefs in defining local typedefs

[Mikko.Rapeli at bmw.de]

On Tue, Sep 15, 2015 at 08:13:26AM -0700, Khem Raj wrote:
> On Mon, Sep 14, 2015 at 11:33 PM,  <Mikko.Rapeli at bmw.de> wrote:
> > On Mon, Sep 14, 2015 at 04:31:17PM +0000, Khem Raj wrote:
> >> The code is creating more abstract types which is nice however it should
> >> be using standard defines from stdint.h and not random defines to base
> >> its own type system
> >
> > These types are not random. They are standard Linux kernel types used by headers
> > exported to userspace and their definitions come from <linux/types.h>.
> > These headers should not depend on libc headers like stdint.h.
> 
> Right they are not random in general but they are randomly being
> redefined by the application,
> if it should be using linux/types.h those are different types than
> what is being defined here. I have just
> made the semantics of existing logic to be more c99 compliant.
> 
> >
> > Also, this file is actually a convenience copy of <linux/wireless.h> which should
> > be used directly instead.
> 
> There must be a reason to make own copy. May be hostap-utils want to
> be portable to more than linux

A private copy of <linux/wireless.h> is only usefull with Linux kernel. Since
mid 2000's Linux kernel has a way to properly export these headers to
userspace. Thus the private copies should not be needed anymore.

-Mikko