如何打印雙向鏈表的內容？

Question

如何使用/include/linux/list.h中定義的list.h打印列表值？

Answer 1

事情是這樣的：

struct list_head head; /* previously initialized */ 
struct list_head *pos; 

list_for_each(pos, head) 
{ 
    your_type *elt; 
    elt = list_entry(pos, typeof(*elt), name_of_list_head_struct_member); 
    /* and print *elt! */ 
}