Date: Fri, 14 Jul 2006 17:46:20 -0500 From: Brooks Davis <brooks@one-eyed-alien.net> To: Julian Elischer <julian@elischer.org> Cc: Gary Palmer <gpalmer@freebsd.org>, current@freebsd.org Subject: Re: netstat and ipv6 Message-ID: <20060714224620.GA79721@lor.one-eyed-alien.net> In-Reply-To: <44B81D3F.2030302@elischer.org> References: <44B8171A.2070209@elischer.org> <20060714222239.GA6444@in-addr.com> <44B81D3F.2030302@elischer.org>
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--gKMricLos+KVdGMg Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Jul 14, 2006 at 03:39:59PM -0700, Julian Elischer wrote: > Gary Palmer wrote: >=20 > >On Fri, Jul 14, 2006 at 03:13:46PM -0700, Julian Elischer wrote: > >=20 > > > >>is ther ean official way that netstat should be using to NOT try fo ipv= 6=20 > >>stuff? > >> > >> > >>%netstat -s>/dev/null > >>Warning: sysctl(net.inet6.ip6.rip6stats): No such file or directory > >> =20 > >> > > > >doesn't the=20 > > > >-f inet > > > >parameter stop that? > >=20 > > >=20 > yeah but I shouldn't have to say that.. > It doesn't complain about the fact that appletalk isn't compiled into=20 > the system.. >=20 > I put forward the following patch: > nutmeg:rjulian 33] cvs diff -u > cvs server: Diffing . > Index: inet6.c > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > RCS file: /usr/local/cvsroot/freebsd/src/usr.bin/netstat/inet6.c,v > retrieving revision 1.25 > diff -u -r1.25 inet6.c > --- inet6.c 28 Jul 2004 16:03:12 -0000 1.25 > +++ inet6.c 14 Jul 2006 22:39:08 -0000 > @@ -1030,7 +1030,9 @@ > mib[3] =3D IPV6CTL_RIP6STATS; > l =3D sizeof(rip6stat); > if (sysctl(mib, 4, &rip6stat, &l, NULL, 0) < 0) { > - perror("Warning: sysctl(net.inet6.ip6.rip6stats)"); > + /* Just shut up if the kernel doesn't have ipv6. */ > + if (errno !=3D ENOENT) > + perror("Warning: sysctl(net.inet6.ip6.rip6stats)"= ); > return; > } >=20 > nutmeg:rjulian 34] pwd > /build/master/usr/src/usr.bin/netstat > nutmeg:rjulian 35] That looks like the right thing to me. -- Brooks --gKMricLos+KVdGMg Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (FreeBSD) iD8DBQFEuB67XY6L6fI4GtQRAjwXAKCAskw2yZv5vqtOsSuBVS/rrzbiKwCg5DOr PG8a/k9p8QylSmNRGbgsEuQ= =xE/Q -----END PGP SIGNATURE----- --gKMricLos+KVdGMg--
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