Linux内核编程：防御性编程学习

/*
 *Kernel  : Linux2.6.32.63 
 *File    : \scripts\mod\modpost.h 
            \scripts\mod\modpost.c  
 *Author  : DavidLin       
 *Date    : 2014-12-25pm       
 *Email   : [email protected] or [email protected]       
 *world   : the city of SZ, in China       
 *Ver     : 000.000.001       
 *history :     editor      time            do       
 *          1)LinPeng       2014-12-25      created this file!       
 *          2)       
 */    
  /*
 *Kernel  : Linux2.6.32.63 
 *File    : \scr