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#!/bin/sh
USER=$1
# NOTE about permissions in OpenZaurus
# The devices in question here by default
# are accessible to everyone in the group in
# question. We wish to ensure that, as a policy
# choice, a login to opie makes access to these
# devices exclusive by 1) changing device ownership
# to the user, and 2) removing group access.
#
# A better implementation would probably be to store
# existing device permissions at load time, and restore
# them at exit, rather than making assumptions about
# user/group ownership, or permissions.
permin ()
{
if [ -e $1 ]
then
chown $USER $1
else
echo Warning: $1 does not exist.
return 1
fi
}
if [ -e /proc/hal/model ]; then
# fix for misconfigured devfsd
chmod +x /dev/sound /dev/touchscreen /dev/fb /dev/vc
devs=/dev/sound/dsp /dev/sound/mixer /dev/touchscreen/* \
/dev/fb/0 /dev/vc/0
else
devs=/dev/dsp/* /dev/dsp1 /dev/mixer /dev/ts /dev/fb0 \
/dev/sharp* /dev/collie*
fi
for i in $devs; do
permin $i
done
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