obj-m += main.o

all:
	make -C /lib/modules/$(shell uname -r)/build M=$(PWD) modules

clean:
	make -C /lib/modules/$(shell uname -r)/build M=$(PWD) clean

test:	all
	rmmod -f main || true
	insmod main.ko
	cat /sys/kernel/debug/fortytwo/foo
	echo "bozo" > /sys/kernel/debug/fortytwo/foo
	cat /sys/kernel/debug/fortytwo/foo
	cat /sys/kernel/debug/fortytwo/id
	echo -n cchauvet > /sys/kernel/debug/fortytwo/id
	echo bozo > /sys/kernel/debug/fortytwo/id || true
	cat /sys/kernel/debug/fortytwo/jiffies