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@yagihiro
Last active September 9, 2016 04:37
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minimum linux kernel module
obj-m := mykmod.o
KDIR := /lib/modules/$(shell uname -r)/build
PWD := $(shell pwd)
default:
$(MAKE) -C $(KDIR) SUBDIRS=$(PWD) modules
#include <linux/module.h>
#include <linux/kernel.h>
static int __devinit mykmod_init(void)
{
pr_info("mykmod loaded\n");
return 0;
}
static void __devexit mykmod_exit(void)
{
pr_info("mykmod exit\n");
}
module_init(mykmod_init);
module_exit(mykmod_exit);
MODULE_DESCRIPTION("mykmod");
MODULE_LICENSE("GPL");
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