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| author | Antonio Quartulli <ordex@autistici.org> | 2011-06-12 11:58:58 +0200 |
|---|---|---|
| committer | Sven Eckelmann <sven@narfation.org> | 2011-06-20 11:37:38 +0200 |
| commit | 19595e054d35820e026caac314414e435287e3ae (patch) | |
| tree | 7246127eacd1c66e21907eec908161e829fc9fb0 /net/batman-adv | |
| parent | 2265c141086474bbae55a5bb3afa1ebb78ccaa7c (diff) | |
| download | linux-stable-19595e054d35820e026caac314414e435287e3ae.tar.gz linux-stable-19595e054d35820e026caac314414e435287e3ae.tar.bz2 linux-stable-19595e054d35820e026caac314414e435287e3ae.zip | |
batman-adv: throw uevent in userspace on gateway add/change/del event
In case of new default gw, changing the default gw or deleting the default gw a
uevent is triggered with type=gw, action=add/change/del and
data={GW_ORIG_ADDRESS} (if any).
Signed-off-by: Antonio Quartulli <ordex@autistici.org>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Diffstat (limited to 'net/batman-adv')
| -rw-r--r-- | net/batman-adv/gateway_client.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/batman-adv/gateway_client.c b/net/batman-adv/gateway_client.c index 0350c0cd690e..6381864c1ca4 100644 --- a/net/batman-adv/gateway_client.c +++ b/net/batman-adv/gateway_client.c @@ -179,6 +179,7 @@ void gw_election(struct bat_priv *bat_priv) { struct gw_node *curr_gw = NULL, *next_gw = NULL; struct neigh_node *router = NULL; + char gw_addr[18] = { '\0' }; /** * The batman daemon checks here if we already passed a full originator @@ -200,6 +201,8 @@ void gw_election(struct bat_priv *bat_priv) goto out; if (next_gw) { + sprintf(gw_addr, "%pM", next_gw->orig_node->orig); + router = orig_node_get_router(next_gw->orig_node); if (!router) { gw_deselect(bat_priv); @@ -210,12 +213,14 @@ void gw_election(struct bat_priv *bat_priv) if ((curr_gw) && (!next_gw)) { bat_dbg(DBG_BATMAN, bat_priv, "Removing selected gateway - no gateway in range\n"); + throw_uevent(bat_priv, UEV_GW, UEV_DEL, NULL); } else if ((!curr_gw) && (next_gw)) { bat_dbg(DBG_BATMAN, bat_priv, "Adding route to gateway %pM (gw_flags: %i, tq: %i)\n", next_gw->orig_node->orig, next_gw->orig_node->gw_flags, router->tq_avg); + throw_uevent(bat_priv, UEV_GW, UEV_ADD, gw_addr); } else { bat_dbg(DBG_BATMAN, bat_priv, "Changing route to gateway %pM " @@ -223,6 +228,7 @@ void gw_election(struct bat_priv *bat_priv) next_gw->orig_node->orig, next_gw->orig_node->gw_flags, router->tq_avg); + throw_uevent(bat_priv, UEV_GW, UEV_CHANGE, gw_addr); } gw_select(bat_priv, next_gw); |