Linux kernel module template(勉強会配布用)

example.c

#include <linux/module.h>
#include <linux/kernel.h>

static int example_init(void)
{
	printk(KERN_INFO"example is loaded\n");
	return 0;
}

static void example_exit(void)
{
	printk(KERN_INFO"example is unloaded\n");
}

MODULE_LICENSE("GPL");

module_init(example_init);
module_exit(example_exit);

Makefile

KERNEL ?= /usr/src/linux
PWD := $(shell pwd)

obj-m := example.o

all:
	make -C $(KERNEL) M=$(PWD) modules
clean:
	rm -f *.o *.ko *.mod.c

勉強会配布用