Hi aleksey,

On Wed, Jul 18, 2012 at 9:34 AM, aleksey [off-list ref] wrote:

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) ;

this should not compile. How does the compiler know the symbol "my_module_exit"?

Greetings,

  Philipp