19 lines
498 B
Makefile
19 lines
498 B
Makefile
obj-m += main.o
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all:
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make -C /lib/modules/$(shell uname -r)/build M=$(PWD) modules
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clean:
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make -C /lib/modules/$(shell uname -r)/build M=$(PWD) clean
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test: all
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rmmod -f main || true
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insmod main.ko
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cat /sys/kernel/debug/fortytwo/foo
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echo "bozo" > /sys/kernel/debug/fortytwo/foo
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cat /sys/kernel/debug/fortytwo/foo
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cat /sys/kernel/debug/fortytwo/id
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echo -n cchauvet > /sys/kernel/debug/fortytwo/id
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echo bozo > /sys/kernel/debug/fortytwo/id || true
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cat /sys/kernel/debug/fortytwo/jiffies
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