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_overflow(int id);
  18
  19 const reg_func reg_funcs[] = {
  20         &register_smatch_extra, /* Smatch extra is hard coded to
  21                                    0. Don't touch.*/
  22         &register_derefed_params,
  23         &register_null_deref,
  24         &register_overflow,
  25         NULL
  26 };
  27
  28 int main(int argc, char **argv)
  29 {
  30         int i;
  31         reg_func func;
  32
  33         for(i = 0; (func = reg_funcs[i]); i++){
  34                 func(i);
  35         }
  36
  37         if (argc >= 2 && !strcmp(argv[1], "--debug")) {
  38                 debug_states = 1;
  39                 argc--;
  40                 argv++;
  41         }
  42
  43         smatch(argc, argv);
  44         return 0;
  45 }