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path: root/src/udev/keymap/keyboard-force-release.sh
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-rwxr-xr-xsrc/udev/keymap/keyboard-force-release.sh22
1 files changed, 22 insertions, 0 deletions
diff --git a/src/udev/keymap/keyboard-force-release.sh b/src/udev/keymap/keyboard-force-release.sh
new file mode 100755
index 0000000000..a44fda2a2c
--- /dev/null
+++ b/src/udev/keymap/keyboard-force-release.sh
@@ -0,0 +1,22 @@
+#/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="@pkglibexecdir@/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"