run

A tutorial on RT-Linux

#!/bin/sh

echo loading RT Linux if needed...
../insrtl || exit 1

echo loading RT tasks with no semaphore...
rmmod sem_task 2> /dev/null
insmod sem_task.o DO_SEM=0 || exit 1

echo waiting 5 seconds...
sleep 5

echo loading RT tasks with a semaphore...
rmmod sem_task 2> /dev/null
insmod sem_task.o DO_SEM=1 || exit 1

echo waiting 5 seconds...
sleep 5

echo removing RT task...
rmmod sem_task

\rm -f dmesg.txt
dmesg > dmesg.txt
if test $? -ne 0 ; then
    echo can\'t run the \'dmesg\' program-- try dmesg manually to view log output
    exit 1
fi

# check if we're running X
xrdb -query > /dev/null 2> /dev/null
if test $? -eq 0 ; then
    xterm -sb -sl 1000 -hold -e '(cat dmesg.txt && echo See the log file output above for results and kill this window when done)'
else
    cat dmesg.txt && echo See the log file output above for results
fi

exit 0