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-rw-r--r--debian/udev.prerm31
1 files changed, 31 insertions, 0 deletions
diff --git a/debian/udev.prerm b/debian/udev.prerm
new file mode 100644
index 0000000..bf65db6
--- /dev/null
+++ b/debian/udev.prerm
@@ -0,0 +1,31 @@
+#!/bin/sh
+
+set -e
+
+# adapted from postinst
+chrooted() {
+ if [ "$(stat -c %d/%i /)" = "$(stat -Lc %d/%i /proc/1/root 2>/dev/null)" ];
+ then
+ return 1
+ fi
+ return 0
+}
+
+kill_udevd() {
+ if [ -d /run/systemd/system ]; then
+ systemctl stop systemd-udevd-control.socket systemd-udevd-kernel.socket
+ systemctl stop systemd-udevd.service
+ else
+ invoke-rc.d udev stop
+ fi
+}
+
+case "$1" in
+ remove)
+ if ! chrooted; then
+ kill_udevd
+ fi
+ ;;
+esac
+
+#DEBHELPER#