c++ - Print the whole linked list in gdb? -

i have linked list

struct node {     data_t data;     node_t *next; };  typedef struct {     node_t *head;     node_t *foot;     node_t *curr;   // iterator     unsigned int size; } list_t; 

with structure, let defined list

list_t* mylist; 

how can use gdb print whole linked list?

this should work (but untested):

define plist   set var $n = $arg0->head   while $n     printf "%d ", $n->data     set var $n = $n->next   end end  (gdb) plist mylist 

you put plist ~/.gdbinit