diff options
| -rw-r--r-- | interface.c | 3 | ||||
| -rw-r--r-- | proto-shell.c | 4 | ||||
| -rw-r--r-- | proto.h | 1 | ||||
| -rw-r--r-- | scripts/netifd-proto.sh | 2 |
4 files changed, 9 insertions, 1 deletions
diff --git a/interface.c b/interface.c index b9833d3..0b9893c 100644 --- a/interface.c +++ b/interface.c @@ -414,7 +414,8 @@ interface_l3_dev_cb(struct device_user *dep, enum device_event ev) switch (ev) { case DEV_EVENT_LINK_DOWN: - interface_proto_event(iface->proto, PROTO_CMD_TEARDOWN, false); + if (iface->proto_handler->flags & PROTO_FLAG_TEARDOWN_ON_L3_LINK_DOWN) + interface_proto_event(iface->proto, PROTO_CMD_TEARDOWN, false); break; default: break; diff --git a/proto-shell.c b/proto-shell.c index 25dec00..4391cdd 100644 --- a/proto-shell.c +++ b/proto-shell.c @@ -906,6 +906,10 @@ proto_shell_add_handler(const char *script, const char *name, json_object *obj) if (tmp && json_object_get_boolean(tmp)) handler->proto.flags |= PROTO_FLAG_LASTERROR; + tmp = json_get_field(obj, "teardown-on-l3-link-down", json_type_boolean); + if (tmp && json_object_get_boolean(tmp)) + handler->proto.flags |= PROTO_FLAG_TEARDOWN_ON_L3_LINK_DOWN; + config = json_get_field(obj, "config", json_type_array); if (config) handler->config_buf = netifd_handler_parse_config(&handler->config, config); @@ -38,6 +38,7 @@ enum { PROTO_FLAG_RENEW_AVAILABLE = (1 << 3), PROTO_FLAG_FORCE_LINK_DEFAULT = (1 << 4), PROTO_FLAG_LASTERROR = (1 << 5), + PROTO_FLAG_TEARDOWN_ON_L3_LINK_DOWN = (1 << 6), }; struct interface_proto_state { diff --git a/scripts/netifd-proto.sh b/scripts/netifd-proto.sh index 447f0f6..64b3cab 100644 --- a/scripts/netifd-proto.sh +++ b/scripts/netifd-proto.sh @@ -365,6 +365,7 @@ init_proto() { no_proto_task=0 available=0 renew_handler=0 + teardown_on_l3_link_down=0 add_default_handler "proto_$1_init_config" @@ -378,6 +379,7 @@ init_proto() { json_add_boolean available "$available" json_add_boolean renew-handler "$renew_handler" json_add_boolean lasterror "$lasterror" + json_add_boolean teardown-on-l3-link-down "$teardown_on_l3_link_down" json_dump } ;; |