smatch.c

   1 /*
   2  * sparse/smatch.c
   3  *
   4  * Copyright (C) 2006 Dan Carpenter.
   5  *
   6  *  Licensed under the Open Software License version 1.1
   7  *
   8  */
   9
  10 #include <stdio.h>
  11 #include "smatch.h"
  12
  13 typedef void (*reg_func) (int id);
  14 void register_derefed_params(int id);
  15 void register_null_deref(int id);
  16 void register_smatch_extra(int id);
  17 void register_smatch_ignore(int id);
  18 void register_overflow(int id);
  19
  20 const reg_func reg_funcs[] = {
  21         &register_smatch_extra,
  22         &register_smatch_ignore,
  23         &register_derefed_params,
  24         &register_null_deref,
  25         &register_overflow,
  26         NULL
  27 };
  28
  29 int main(int argc, char **argv)
  30 {
  31         int i;
  32         reg_func func;
  33
  34         /* The script IDs start at 1.
  35            0 is used for internal stuff. */
  36         for(i = 1; (func = reg_funcs[i]); i++){
  37                 func(i);
  38         }
  39
  40         if (argc >= 2 && !strcmp(argv[1], "--debug")) {
  41                 debug_states = 1;
  42                 argc--;
  43                 argv++;
  44         }
  45
  46         smatch(argc, argv);
  47         return 0;
  48 }