#! /bin/sh
### BEGIN INIT INFO
# Provides:          vchiq
# Required-Start:    $local_fs
# Required-Stop:     $local_fs
# Default-Start:     S
# Default-Stop:      0 6
# Short-Description: Creates /dev/vchiq.
# Description        Searches /proc/devices for the vchiq device, and then
#                    creates /dev/vchiq using the found major device number.
#                    It is called from the boot script.
### END INIT INFO

PATH=/sbin:/usr/sbin:/bin:/usr/bin

if ! type log_action_begin_msg > /dev/null 2>&1; then
    log_action_begin_msg() { echo "$@"; }
fi

case "$1" in
  start|restart|reload|force-reload|"")
        [ "$VERBOSE" = no ] || log_action_begin_msg "Creating vchiq device node"
        rm -f /dev/vchiq
        major=$(awk "\$2==\"vchiq\" {print \$1}" /proc/devices)
        if [ -z "$major" ]; then
            echo "Error: no vchiq in /proc/devices - is module loaded?"
            echo "       (e.g. ensure loaded by placing name in /etc/modules)" 
            exit 2
        else
            mknod /dev/vchiq c "$major" 0
            chmod a+w /dev/vchiq
        fi
        ;;
  stop)
        echo "Error: argument '$1' not supported" >&2
        exit 3
        ;;
  *)
        echo "Usage: vchiq start|stop" >&2
        exit 3
        ;;
esac