What is it "ctrl_led"

[mipo]

Hi

I see loot of entry in log with information about ctrl_led and I wondering what is it ... I really not remember if that was before I do factory reset maybe it was but now I start to see it

May  1 21:21:42 router rc_service: httpd 88277:notify_rc start_ctrl_led
May  1 21:21:42 router custom_script: Running /jffs/scripts/service-event (args: start ctrl_led)
May  1 21:21:42 router custom_script: Running /jffs/scripts/service-event-end (args: start ctrl_led)
May  1 21:21:42 router rc_service: httpd 88277:notify_rc start_ctrl_led
May  1 21:21:42 router custom_script: Running /jffs/scripts/service-event (args: start ctrl_led)
May  1 21:21:42 router custom_script: Running /jffs/scripts/service-event-end (args: start ctrl_led)
May  1 21:29:14 router rc_service: httpd 88277:notify_rc start_ctrl_led
May  1 21:29:14 router custom_script: Running /jffs/scripts/service-event (args: start ctrl_led)
May  1 21:29:14 router custom_script: Running /jffs/scripts/service-event-end (args: start ctrl_led)
May  1 21:29:14 router rc_service: httpd 88277:notify_rc start_ctrl_led
May  1 21:29:14 router custom_script: Running /jffs/scripts/service-event (args: start ctrl_led)
May  1 21:29:14 router custom_script: Running /jffs/scripts/service-event-end (args: start ctrl_led)
May  1 21:31:43 router rc_service: httpd 88277:notify_rc start_ctrl_led
May  1 21:31:43 router custom_script: Running /jffs/scripts/service-event (args: start ctrl_led)
May  1 21:31:43 router custom_script: Running /jffs/scripts/service-event-end (args: start ctrl_led)
May  1 21:31:43 router rc_service: httpd 88277:notify_rc start_ctrl_led
May  1 21:31:43 router custom_script: Running /jffs/scripts/service-event (args: start ctrl_led)
May  1 21:31:43 router custom_script: Running /jffs/scripts/service-event-end (args: start ctrl_led)
May  1 21:36:42 router rc_service: httpd 88277:notify_rc start_ctrl_led
May  1 21:36:42 router custom_script: Running /jffs/scripts/service-event (args: start ctrl_led)
May  1 21:36:43 router custom_script: Running /jffs/scripts/service-event-end (args: start ctrl_led)
May  1 21:36:43 router rc_service: httpd 88277:notify_rc start_ctrl_led
May  1 21:36:43 router custom_script: Running /jffs/scripts/service-event (args: start ctrl_led)
May  1 21:36:43 router custom_script: Running /jffs/scripts/service-event-end (args: start ctrl_led)

I use 3004.388.9_2 on AXE-11000

 

[RMerlin]

https://github.com/RMerl/asuswrt-merlin.ng/blob/master/release/src/router/rc/services.c#L18510