+ /* timeout to wait for missing events */
+ value = getenv("UDEVD_EVENT_TIMEOUT");
+ if (value)
+ event_timeout = strtoul(value, NULL, 10);
+ else
+ event_timeout = UDEVD_EVENT_TIMEOUT;
+ info("initialize event_timeout to %u", event_timeout);
+
+ /* maximum limit of forked childs */
+ value = getenv("UDEVD_MAX_CHILDS");
+ if (value)
+ max_childs = strtoul(value, NULL, 10);
+ else
+ max_childs = UDEVD_MAX_CHILDS;
+ info("initialize max_childs to %u", max_childs);
+
+ /* start to throttle forking if maximum number of _running_ childs is reached */
+ value = getenv("UDEVD_MAX_CHILDS_RUNNING");
+ if (value)
+ max_childs_running = strtoull(value, NULL, 10);
+ else
+ max_childs_running = UDEVD_MAX_CHILDS_RUNNING;
+ info("initialize max_childs_running to %u", max_childs_running);