Am Freitag, den 09.01.2009, 08:20 +0100 schrieb Francois Gouget:
> On Thu, 1 Jan 2009, Gerald Pfeifer wrote:
> [...]
> > ChangeLog:
> > Only use RTF_LLINFO if #defined, fixing FreeBSD 8 after the arp-v2
> > rewrite.
> [...]
> > #if defined(HAVE_SYS_SYSCTL_H) && defined(NET_RT_DUMP)
> > - int mib[] = {CTL_NET, PF_ROUTE, 0, AF_INET, NET_RT_FLAGS, RTF_LLINFO};
> > + int mib[] = {CTL_NET, PF_ROUTE, 0, AF_INET, NET_RT_FLAGS,
> > +#ifdef RTF_LLINFO
> > + RTF_LLINFO
> > +#else
> > + 0
> > +#endif
> > + };
>
> Is there a way to do it so the same binary can run and work on FreeBSD
> 7.x and 8.0?
#if defined(HAVE_SYS_SYSCTL_H) && defined(NET_RT_DUMP)
+#ifndef RTF_LLINFO
+#define RTF_LLINFO 0
+#endif
int mib[] = {CTL_NET, PF_ROUTE, 0, AF_INET, NET_RT_FLAGS, RTF_LLINFO};
should do. (Even better: Put this define to the top of the file [but
still #if-protected], and just use RTF_LLINFO later on)
Regards,
Michael Karcher
