[ECOS] Compile error, including udp_var.h

Andre-John Mas ajmas@sympatico.ca
Wed Sep 20 23:51:00 GMT 2006


Andrew Lunn wrote:
> 
> > > What do you get at that line when you look at the output of cpp? ie
> > > use -E to gcc. Has SYSCTL_DECL(_net_inet_udp); been expanded?
> > > 
> > 
> > It doesn't look like it. 
> 
> So thats your problem then. Find out why.
> 

Thanks, turns out I needed to include sys/sysctl.h.

Now that's sorted I am still left with one last issue, which seem
to be related:

undefined reference to `udpstat'
undefined reference to `udb'

They are both defined in the header 'udp_var.h' and from what I
can gather their implementation is in:

   net\bsd_tcpip\v2_0_51\src\sys\netinet\udb_usrreq.h

and when I do an 'nm' in libtarget.h I see:

   net_bsd_tcpip_udp_usrreq.o

Our eCos Config project definetly has the FreeBSD stack selected.
I am a little confused. Any ideas?

Andre


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