1 #!/bin/sh

     2 

     3 module="canf_ktest"

     4 device="canf_ktest"

     5 mode="664"

     6 

     7 # insert neccessary modules

     8 /sbin/insmod ../../drivers/can_virtual_kernel/can_virtual.ko

     9 /sbin/insmod ../../src/canfestival.ko

    10 

    11 # insert module with all arguments we got

    12 # and use a pathname, as newer modutils don't look in . by default

    13 /sbin/insmod ./$module.ko $* || exit 1

    14 

    15 # remove stale nodes

    16 rm -f /dev/${device}

    17 

    18 # create device file

    19 major=$(awk "\$2==\"$device\" {print \$1; exit}" /proc/devices)

    20 mknod /dev/${device} c $major 0

    21 

    22 # give appropriate group/permissions, and change the group.

    23 # Not all distributions have staff, some have "wheel" instead.

    24 group="staff"

    25 grep -q '^staff:' /etc/group || group="wheel"

    26 chgrp $group /dev/${device}

    27 chmod $mode /dev/${device}