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         struct smatch_state *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 void add_history(struct sm_state *state);
  26 struct sm_state *alloc_state(const char *name, int owner,
  27                              struct symbol *sym,
  28                              struct smatch_state *state);
  29
  30 struct sm_state *clone_state(struct sm_state *s);
  31 struct state_list *clone_slist(struct state_list *from_slist);
  32
  33 struct smatch_state *merge_states(const char *name, int owner,
  34                                   struct symbol *sym,
  35                                   struct smatch_state *state1,
  36                                   struct smatch_state *state2);
  37
  38 struct smatch_state *get_state_slist(struct state_list *slist, const char *name, int owner,
  39                     struct symbol *sym);
  40
  41 void set_state_slist(struct state_list **slist, const char *name, int owner,
  42                      struct symbol *sym, struct smatch_state *state);
  43
  44 void merge_state_slist(struct state_list **slist, const char *name, int owner,
  45                        struct symbol *sym, struct smatch_state *state);
  46
  47 void delete_state_slist(struct state_list **slist, const char *name, int owner,
  48                         struct symbol *sym);
  49
  50 struct smatch_state *get_state_slist(struct state_list *slist, const char *name, int owner,
  51                     struct symbol *sym);
  52
  53 void push_slist(struct state_list_stack **list_stack, struct state_list *slist);
  54
  55 struct state_list *pop_slist(struct state_list_stack **list_stack);
  56
  57 void del_slist(struct state_list **slist);
  58
  59 void del_slist_stack(struct state_list_stack **slist_stack);
  60
  61 void set_state_stack(struct state_list_stack **stack, const char *name,
  62                      int owner, struct symbol *sym, struct smatch_state *state);
  63
  64 struct smatch_state *get_state_stack(struct state_list_stack *stack, const char *name,
  65                     int owner, struct symbol *sym);
  66
  67 void merge_slist(struct state_list **to, struct state_list *slist);
  68 void filter(struct state_list **slist, struct state_list *filter);
  69 void and_slist_stack(struct state_list_stack **slist_stack);
  70
  71 void or_slist_stack(struct state_list_stack **slist_stack);
  72
  73 struct state_list **get_slist_from_slist_stack(struct slist_stack *stack,
  74                                               const char *name);
  75
  76 void overwrite_slist(struct state_list *from, struct state_list **to);