babeld: adopt to upstream header-style
Instead of including the headerfiles that define the structs, we add
forward definitions to our headerfile.
Fixes warning:
ubus.h:67:32: warning: 'struct xroute' declared inside parameter list will not be visible outside of this definition or declaration
void ubus_notify_xroute(struct xroute *xroute, int kind);
^~~~~~
Signed-off-by: Nick Hainke <vincent@systemli.org>
babeld: fix compiler warnings
Fixes:
- "route_list_entry" points to "struct babel_route"
- "format_thousands" returns a string pointer
- "UBUS_METHOD_NOARG" wants a function returning an integer
Signed-off-by: Nick Hainke <vincent@systemli.org>
* babeld: send events via ubus
Send a notification via the ubus bus if we experience any changes in
neighbours, routes or xroutes.
The format looks like this:
{route,xroute,neighbour}.add: Object was added
{route,xroute,neighbour}.change: Object was changed
{route,xroute,neighbour}.flush: Object was flushed
If ubus_bindings is turned off, it will minimally effect performance,
since only an if-statement has to be evaluated.
If no subscriber is available, it will minimally change the performance,
since only an if-statmenet that checks for subscribers has to be
evaluated.
Signed-off-by: Nick Hainke <vincent@systemli.org>