#!/bin/sh

# Fix the group ownership and permissions of DVB device nodes after
# procd creates them. When the last node of an adapter goes away, also
# remove its empty directory, as devtmpfs does, so that applications
# watching /dev/dvb (such as tvheadend) notice that the adapter is gone.
# /dev/dvb itself is kept.

case "$DEVNAME" in
dvb/adapter*/*) ;;
*) exit 0 ;;
esac

case "$ACTION" in
add)
	chgrp dvb "/dev/$DEVNAME" || exit 0
	chmod g+rw "/dev/$DEVNAME"
	;;
remove)
	rmdir "/dev/${DEVNAME%/*}" 2>/dev/null
	;;
esac