Hi everybody!
I need your help in developing the proper method to iterate over sources :)
For instance for routes, some time ago M. Boutier helped me highlighting
this piece of code
> You must iterate over all the routing entries with "route streams" and
> search
> the one you want (or write your own function). For example:
> struct babel_route * rt = NULL;
> struct route_stream * stream = NULL;
> stream = route_stream (ROUTE_INSTALLED); / * Or _ALL, or _SS_INSTALLED
> * /
> while (1) {
> rt = route_stream_next (stream);
> if (rt == NULL) break;
> / * Your code * /
> min = min_route (rt, min);
> }
> route_stream_done (stream);
Now I need something very similar but for sources, even better if it is
possible to iterate over ALL_KNOWN sources and INSTALLED sources. With
INSTALLED sources I mean only sources related to INSTALLED routes.
I tried to get all the "installed sources" iterating over installed routes
and retrieving the related src, but I got lots of duplicates (when
different routes share the same src). I would like to avoid duplicates and
write a more elegant method consistent with the rest of the code :)
Any advice?
Thank you and regards,
Lorenzo
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