#!/bin/sh -e | |
# read list of scancodes, convert hex to decimal and | |
# append to the atkbd force_release sysfs attribute | |
# $1 sysfs devpath for serioX | |
# $2 file with scancode list (hex or dec) | |
case "$2" in | |
/*) scf="$2" ;; | |
*) scf="/lib/udev/keymaps/force-release/$2" ;; | |
esac | |
read attr <"/sys/$1/force_release" | |
while read scancode dummy; do | |
case "$scancode" in | |
\#*) ;; | |
*) | |
scancode=$(($scancode)) | |
attr="$attr${attr:+,}$scancode" | |
;; | |
esac | |
done <"$scf" | |
echo "$attr" >"/sys/$1/force_release" |