[OpenWrt-Devel] [PATCH 1/2] Introduce new interface event "create" (IFEV_CREATE)

[Paul Oranje]

Curious: what purposes or use-cases are intended to be served with this event ?


> Op 29 jun. 2018, om 16:14 heeft Hans Dedecker <dedeckeh at gmail.com> het volgende geschreven:
> 
> On Fri, Jun 29, 2018 at 5:23 AM Alexander Couzens <lynxis at fe80.eu> wrote:
>> 
>> "create" will be called before the proto handlers initialised.
> Acked-by: Hans Dedecker <dedeckeh at gmail.com>
>> ---
>> interface-event.c | 1 +
>> interface.c       | 1 +
>> interface.h       | 2 ++
>> 3 files changed, 4 insertions(+)
>> 
>> diff --git a/interface-event.c b/interface-event.c
>> index 86e8f5488da8..a40f6dc883d3 100644
>> --- a/interface-event.c
>> +++ b/interface-event.c
>> @@ -38,6 +38,7 @@ static const char * const eventnames[] = {
>>        [IFEV_FREE] = "free",
>>        [IFEV_RELOAD] = "reload",
>>        [IFEV_LINK_UP] = "iflink",
>> +       [IFEV_CREATE] = "create",
>> };
>> 
>> static void
>> diff --git a/interface.c b/interface.c
>> index 2a23984922a1..400c605efc0c 100644
>> --- a/interface.c
>> +++ b/interface.c
>> @@ -1275,6 +1275,7 @@ interface_update(struct vlist_tree *tree, struct vlist_node *node_new,
>>                set_config_state(if_old, IFC_REMOVE);
>>        } else if (node_new) {
>>                D(INTERFACE, "Create interface '%s'\n", if_new->name);
>> +               interface_event(if_new, IFEV_CREATE);
>>                proto_init_interface(if_new, if_new->config);
>>                interface_claim_device(if_new);
>>                netifd_ubus_add_interface(if_new);
>> diff --git a/interface.h b/interface.h
>> index 0e58f69c26e0..e5639eb326cd 100644
>> --- a/interface.h
>> +++ b/interface.h
>> @@ -28,6 +28,8 @@ enum interface_event {
>>        IFEV_FREE,
>>        IFEV_RELOAD,
>>        IFEV_LINK_UP,
>> +       /* send when a new interface created. This is before proto handlers has been attached. */
>> +       IFEV_CREATE,
>> };
>> 
>> enum interface_state {
>> --
>> 2.18.0
>> 
> 
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