smatch_slist.h

   1 struct state_history {
   2         unsigned int loc;
   3 };
   4 DECLARE_PTR_LIST(history_list, struct state_history);
   5
   6 struct sm_state {
   7         char *name;
   8         unsigned int owner;
   9         struct symbol *sym;
  10         int state;
  11         struct history_list *line_history;
  12         struct history_list *path_history;
  13 };
  14
  15 DECLARE_ALLOCATOR(sm_state);
  16 DECLARE_PTR_LIST(state_list, struct sm_state);
  17 DECLARE_PTR_LIST(state_list_stack, struct state_list);
  18 struct named_slist {
  19         char *name;
  20         struct state_list *slist;
  21 };
  22 DECLARE_ALLOCATOR(named_slist);
  23 DECLARE_PTR_LIST(slist_stack, struct named_slist);
  24
  25 extern struct state_list *cur_slist; /* current states */
  26
  27 void add_history(struct sm_state *state);
  28 struct sm_state *alloc_state(const char *name, int owner,
  29                                  struct symbol *sym, int state);
  30
  31 struct sm_state *clone_state(struct sm_state *s);
  32 struct state_list *clone_slist(struct state_list *from_slist);
  33
  34 int merge_states(const char *name, int owner, struct symbol *sym,
  35                  int state1, int state2);
  36 void merge_state_slist(struct state_list **slist, const char *name, int owner,
  37                        struct symbol *sym, int state);
  38
  39 int get_state_slist(struct state_list *slist, const char *name, int owner,
  40                     struct symbol *sym);
  41
  42 void add_state_slist(struct state_list **slist, struct sm_state *state);
  43
  44 void set_state_slist(struct state_list **slist, const char *name, int owner,
  45                      struct symbol *sym, int state);
  46
  47 void merge_state_slist(struct state_list **slist, const char *name, int owner,
  48                        struct symbol *sym, int state);
  49
  50 void delete_state_slist(struct state_list **slist, const char *name, int owner,
  51                         struct symbol *sym);
  52
  53 int get_state_slist(struct state_list *slist, const char *name, int owner,
  54                     struct symbol *sym);
  55
  56 void push_slist(struct state_list_stack **list_stack, struct state_list *slist);
  57
  58 struct state_list *pop_slist(struct state_list_stack **list_stack);
  59
  60 void del_slist(struct state_list **slist);
  61
  62 void del_slist_stack(struct state_list_stack **slist_stack);
  63
  64 void set_state_stack(struct state_list_stack **stack, const char *name,
  65                      int owner, struct symbol *sym, int state);
  66
  67 int get_state_stack(struct state_list_stack *stack, const char *name,
  68                     int owner, struct symbol *sym);
  69
  70 void merge_state_stack(struct state_list_stack **stack, const char *name,
  71                        int owner, struct symbol *sym, int state);
  72
  73 void merge_slist(struct state_list *slist);
  74 void and_slist_stack(struct state_list_stack **slist_stack,
  75                      struct state_list *tmp_slist);
  76
  77 void or_slist_stack(struct state_list_stack **slist_stack);
  78
  79 struct state_list *get_slist_from_slist_stack(struct slist_stack *stack,
  80                                               const char *name);
  81
  82 void overwrite_slist(struct state_list *from, struct state_list **to);