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-rw-r--r--source/a/util-linux/doinst.sh23
1 files changed, 23 insertions, 0 deletions
diff --git a/source/a/util-linux/doinst.sh b/source/a/util-linux/doinst.sh
new file mode 100644
index 000000000..678c228f1
--- /dev/null
+++ b/source/a/util-linux/doinst.sh
@@ -0,0 +1,23 @@
+config() {
+ NEW="$1"
+ OLD="$(dirname $NEW)/$(basename $NEW .new)"
+ # If there's no config file by that name, mv it over:
+ if [ ! -r $OLD ]; then
+ mv $NEW $OLD
+ elif [ "$(cat $OLD | md5sum)" = "$(cat $NEW | md5sum)" ]; then
+ # toss the redundant copy
+ rm $NEW
+ fi
+ # Otherwise, we leave the .new copy for the admin to consider...
+}
+
+# Keep same perms on rc.serial.new:
+if [ -e etc/rc.d/rc.serial ]; then
+ cp -a etc/rc.d/rc.serial etc/rc.d/rc.serial.new.incoming
+ cat etc/rc.d/rc.serial.new > etc/rc.d/rc.serial.new.incoming
+ mv etc/rc.d/rc.serial.new.incoming etc/rc.d/rc.serial.new
+fi
+
+config etc/rc.d/rc.serial.new
+config etc/serial.conf.new
+