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authorFlorian Eckert <fe@dev.tdt.de>2020-02-05 09:23:27 +0100
committerPaul Spooren <mail@aparcar.org>2021-03-05 00:10:06 -1000
commitdec14ac436325abddd0ded06f34e95425fc9a75e (patch)
treea8d8f4ce7662a5eb1246c93cf3a8195955f1f371 /package/base-files/files/etc
parent58ad113087b3db7567507202b94d94756056a455 (diff)
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base-files: add new application led trigger backend
For now we have only kernel LED trigger support. With this change it is now possible to use application triggers. If we configure a LED with a non kernel trigger, then we check on every restart and boot of the LED service if we have this trigger as an application in "/usr/libexec/led-trigger". If this file with the name is found, then we execute this to init the LED. Possible use cases are: - Start/Stop/Restart an application led trigger service for this led - Init a LED that is configured by a hotplug script (VPN tunnel established) Signed-off-by: Florian Eckert <fe@dev.tdt.de>
Diffstat (limited to 'package/base-files/files/etc')
-rwxr-xr-xpackage/base-files/files/etc/init.d/led9
1 files changed, 5 insertions, 4 deletions
diff --git a/package/base-files/files/etc/init.d/led b/package/base-files/files/etc/init.d/led
index 277fb4e76f..51cb8b5178 100755
--- a/package/base-files/files/etc/init.d/led
+++ b/package/base-files/files/etc/init.d/led
@@ -31,10 +31,11 @@ load_led() {
config_get gpio $1 gpio "0"
config_get inverted $1 inverted "0"
- if [ "$trigger" = "rssi" ]; then
- # handled by rssileds userspace process
- return
- fi
+ # execute application led trigger
+ [ -f "/usr/libexec/led-trigger/${trigger}" ] && {
+ . "/usr/libexec/led-trigger/${trigger}"
+ return 0
+ }
[ "$trigger" = "usbdev" ] && {
# Backward compatibility: translate to the new trigger