head     1.1;
branch   1.1.1;
access   ;
symbols  ldd3:1.1.1.1 start:1.1.1;
locks    ; strict;
comment  @# @;


1.1
date     2006.07.06.16.33.44;  author kaurikim;  state Exp;
branches 1.1.1.1;
next     ;

1.1.1.1
date     2006.07.06.16.33.44;  author kaurikim;  state Exp;
branches ;
next     ;


desc
@@



1.1
log
@Initial revision
@
text
@#!/bin/sh
module="simple"
device="simple"
mode="664"

# Group: since distributions do it differently, look for wheel or use staff
if grep '^staff:' /etc/group > /dev/null; then
    group="staff"
else
    group="wheel"
fi

# invoke insmod with all arguments we got
# and use a pathname, as newer modutils don't look in . by default
/sbin/insmod -f ./$module.ko $* || exit 1

major=`cat /proc/devices | awk "\\$2==\"$module\" {print \\$1}"`

# Remove stale nodes and replace them, then give gid and perms
# Usually the script is shorter, it's simple that has several devices in it.

rm -f /dev/${device}[rn]
mknod /dev/${device}r c $major 0
mknod /dev/${device}n c $major 1
chgrp $group /dev/${device}[rn] 
chmod $mode  /dev/${device}[rn]
@


1.1.1.1
log
@linux device driver 3th example source
@
text
@@
