/*
- * Copyright (C) 2016, 2017, 2018 "IoT.bzh"
+ * Copyright (C) 2016-2019 "IoT.bzh"
* Author José Bollo <jose.bollo@iot.bzh>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* Set the subset of the set
* @param set the api set
* @param subset the subset to set
+ *
+ * @return 0 in case of success or -1 if it had created a loop
*/
-void afb_apiset_subset_set(struct afb_apiset *set, struct afb_apiset *subset)
+int afb_apiset_subset_set(struct afb_apiset *set, struct afb_apiset *subset)
{
struct afb_apiset *tmp;
- if (subset == set) {
- /* avoid infinite loop */
- subset = NULL;
- }
+
+ /* avoid infinite loop */
+ for (tmp = subset ; tmp ; tmp = tmp->subset)
+ if (tmp == set)
+ return -1;
+
tmp = set->subset;
set->subset = afb_apiset_addref(subset);
afb_apiset_unref(tmp);
+
+ return 0;
}
void afb_apiset_onlack_set(struct afb_apiset *set, int (*callback)(void*, struct afb_apiset*, const char*), void *closure, void (*cleanup)(void*))
return -1;
}
- INFO("API %s starting...", api->name);
+ NOTICE("API %s starting...", api->name);
api->status = EBUSY;
rc = start_array_classes(&api->require.classes);
if (rc < 0)
- ERROR("Can start classes needed by api %s", api->name);
+ ERROR("Cannot start classes needed by api %s", api->name);
else {
rc = start_array_depends(&api->require.apis);
if (rc < 0)
- ERROR("Can start apis needed by api %s", api->name);
+ ERROR("Cannot start apis needed by api %s", api->name);
else if (api->api.itf->service_start) {
rc = api->api.itf->service_start(api->api.closure);
if (rc < 0)
api->status = errno ?: ECANCELED;
return -1;
}
- NOTICE("API %s started", api->name);
+ INFO("API %s started", api->name);
api->status = 0;
return 0;
}
return ret;
}
+#if WITH_AFB_HOOK
/**
* Ask to update the hook flags of the 'api'
* @param set the api set
d->api.itf->update_hooks(d->api.closure);
}
}
+#endif
/**
* Set the logmask of the 'api' to 'mask'