diff options
| author |   florian <florian@openbsd.org> | 2019-05-11 18:10:45 +0000 |
|---|---|---|
| committer | florian <florian@openbsd.org> | 2019-05-11 18:10:45 +0000 |
| commit | 5f704deece6ad637a5952efc0fa88a8b54c563c4 (patch) | |
| tree | 9120343d7d3ceaee6da1c03911256d7069a778f5 | |
| parent | sync (diff) | |
| download | wireguard-openbsd-5f704deece6ad637a5952efc0fa88a8b54c563c4.tar.xz wireguard-openbsd-5f704deece6ad637a5952efc0fa88a8b54c563c4.zip | |
A trunk(4) usually stays up when the link state of one of its members
changes. While we do get RTM_IFINFO messages for the (physical) member
interfaces there is no indication that something changed from the
trunk(4) interface.
It is helpful to get this information in userland from the trunk so that
userland daemons do not need to track interface membership by themselves.
OK phessler
| -rw-r--r-- | sys/net/if_trunk.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/net/if_trunk.c b/sys/net/if_trunk.c index 994c3707467..63aa807468e 100644 --- a/sys/net/if_trunk.c +++ b/sys/net/if_trunk.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_trunk.c,v 1.139 2019/04/29 04:26:47 dlg Exp $ */ +/* $OpenBSD: if_trunk.c,v 1.140 2019/05/11 18:10:45 florian Exp $ */ /* * Copyright (c) 2005, 2006, 2007 Reyk Floeter <reyk@openbsd.org> @@ -33,6 +33,7 @@ #include <net/if_dl.h> #include <net/if_media.h> #include <net/if_types.h> +#include <net/route.h> #include <netinet/in.h> #include <netinet/if_ether.h> @@ -1211,6 +1212,7 @@ trunk_port_state(void *arg) if (tr->tr_linkstate != NULL) (*tr->tr_linkstate)(tp); trunk_link_active(tr, tp); + rtm_ifchg(&tr->tr_ac.ac_if); } struct trunk_port * |