diff options
| author | Henning Brauer <henning@cvs.openbsd.org> | 2015-02-05 10:28:51 +0000 |
|---|---|---|
| committer | Henning Brauer <henning@cvs.openbsd.org> | 2015-02-05 10:28:51 +0000 |
| commit | a260dfa82e0bf8576b9a0c10e17ea4eb5a87b620 (patch) | |
| tree | 593469807fac0389ebf7b7c0a52279c73f989d27 | |
| parent | 3b1b3a22d1e8c270c4c59c41942c857763b814ab (diff) | |
implement SIOCIFAFATTACH and SIOCIFAFDETACH for AF_INET
SIOCIFAFATTACH is a noop
SIOCIFAFDETACH calls in_ifdetach(), thus removing all AF_INET addresses
ok phessler theo
| -rw-r--r-- | sys/net/if.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/sys/net/if.c b/sys/net/if.c index a4dc97f0139..6b83e3dbdf9 100644 --- a/sys/net/if.c +++ b/sys/net/if.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if.c,v 1.315 2015/01/27 10:31:19 mpi Exp $ */ +/* $OpenBSD: if.c,v 1.316 2015/02/05 10:28:50 henning Exp $ */ /* $NetBSD: if.c,v 1.35 1996/05/07 05:26:04 thorpej Exp $ */ /* @@ -1235,6 +1235,14 @@ ifioctl(struct socket *so, u_long cmd, caddr_t data, struct proc *p) if ((ifp = ifunit(ifar->ifar_name)) == NULL) return (ENXIO); switch (ifar->ifar_af) { + case AF_INET: + /* attach is a noop for AF_INET */ + if (cmd == SIOCIFAFDETACH) { + s = splsoftnet(); + in_ifdetach(ifp); + splx(s); + } + return (0); #ifdef INET6 case AF_INET6: s = splsoftnet(); |