On Thu, Dec 03, 2015 at 03:01:38PM -0200, Thadeu Lima de Souza Cascardo wrote:
> 
> On Wed, Dec 02, 2015 at 03:32:50PM +0800, Kevin Lo wrote:
> > On Wed, Dec 02, 2015 at 04:15:48PM +0900, Takashi Yamamoto wrote:
> > > On Wed, Dec 2, 2015 at 4:12 PM, Kevin Lo <ke...@freebsd.org> wrote:
> > > > On Wed, Dec 02, 2015 at 03:47:57PM +0900, Takashi Yamamoto wrote:
> > > >>
> > > >> On Wed, Dec 2, 2015 at 3:21 PM, Kevin Lo <ke...@freebsd.org> wrote:
> > > >> > Hi,
> > > >> >
> > > >> > Missing a include file caused compile error:
> > > >> > http://dpaste.com/22E4MHK
> > > >>
> > > >> why to add it to lib/util.h, rather than ovs-router.c?
> > > >
> > > > Because the declarations for ovs_router_lookup() and 
> > > > ovs_router_insert() are
> > > > in ovs-router.h, adding netinet/in.h to ovs-router.c won't help.
> > > > please see the log, thanks.
> > > 
> > > well, i can understand if it's ovs-router.h.
> > > (although a forward decl seems enough there.)
> > > my question is why lib/util.h.
> > 
> > There is no particular reason for this.  I think it’s a matter of style.
> > 
> 
> I don't think it's just a matter of style. Every module that includes 
> lib/util.h
> will need to compile netinet/in.h, even if that's not needed. Adding it to
> lib/ovs-router.h should be enough. Does that work for you?

Yes, thanks.

> Thanks.
> Cascardo.
> 
> > > >
> > > >> > FreeBSD (and NetBSD?) needs to include netinet/in.h to define
> > > >> > struct in6_addr.
> > > >> >
> > > >> > Signed-off-by: Kevin Lo <ke...@freebsd.org>
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