Date: Fri, 2 Jun 2023 15:30:55 +0000 From: Gary Jennejohn <garyj@gmx.de> To: current@freebsd.org Subject: Re: Error building kernel in current Message-ID: <20230602173055.583db61d@ernst.home> In-Reply-To: <20230602115940.7c9d2f4e@ernst.home> References: <20230602115644.7ce88b9f@ernst.home> <20230602115940.7c9d2f4e@ernst.home>
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On Fri, 2 Jun 2023 09:59:40 +0000 Gary Jennejohn <garyj@gmx.de> wrote: > On Fri, 2 Jun 2023 09:56:44 +0000 > Gary Jennejohn <garyj@gmx.de> wrote: > > > Error building kernel in current: > > > > -------------------------------------------------------------- > > >>> stage 3.1: building everything > > -------------------------------------------------------------- > > /usr/src/sys/netlink/route/iface.c:1315:22: error: use of undeclared > > identifier 'if_flags' > > if (error =3D=3D 0 && !(if_flags & IFF_UP) && (if_getflags(ifp= ) & IFF_UP)) > > ^ > > 1 error generated. > > --- iface.o --- > > *** [iface.o] Error code 1 > > > > My source tree was updated just a few minutes ago and I didn't see any > > recent changes to iface.c. > > > > I have WITHOUT_NETLINK_SUPPORT=3D in my src.conf. > > > > Ah, my error. The failure occurs while building the kernel, so I fixed > Subject accordingly. > OK, this is another INET6 error. I don't have INET6 enabled. At line 1280 we have: #ifdef INET6 int if_flags =3D if_getflags(ifp); #endif and if_flags is used at line 1315 without checking whether INET6 is defined. if_flags seems to be totally redundant, since the code at line 1315 will invoke if_getflags(ifp) if !(if_flags & IFF_UP) is true. =2D- Gary Jennejohn
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