Hello.
I want to build kernel module which consist from two files.
test.c:
#include <linux/kernel.h>
#include <linux/module.h>
int my_module_init(void)
{
pr_emerg("Hello, world - this is the kernel speaking\n" ) ;
return 0;
}
MODULE_DESCRIPTION("test driver" ) ;
MODULE_LICENSE("GPL v2" ) ;
MODULE_VERSION("0.1" ) ;
module_init(my_module_init) ;
module_exit(my_module_exit) ;
test_sub.c:
#include <linux/kernel.h>
#include <linux/module.h>
void my_module_exit()
{
pr_emerg("Short is the life of a kernel module\n" ) ;
}
Makefile:
obj-m = test.o
test-objs = test_sub.o
all:
$(MAKE) -C $(KDIR) M=$(shell pwd) modules
The module is building without any warnings.
When i execute insmod none of message is appear. It's look like
my_module_init function does not executed at all.
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