Function main

extra/perror.c:244–371

}

int main(int argc,char *argv[])
{
  int error,code,found;
  const char *msg;
  const char *name;
  char *unknown_error = 0;
#if defined(__WIN__)
  my_bool skip_win_message= 0;
#endif
  MY_INIT(argv[0]);

  if (get_options(&argc,&argv))
    exit(1);

  my_handler_error_register();

  error=0;
  {
    /*
      On some system, like Linux, strerror(unknown_error) returns a
      string 'Unknown Error'.  To avoid printing it we try to find the
      error string by asking for an impossible big error message.

      On Solaris 2.8 it might return NULL
    */
    if ((msg= strerror(10000)) == NULL)
      msg= "Unknown Error";

    /*
      Allocate a buffer for unknown_error since strerror always returns
      the same pointer on some platforms such as Windows
    */
    unknown_error= malloc(strlen(msg)+1);
    strmov(unknown_error, msg);

    for ( ; argc-- > 0 ; argv++)
    {

      found=0;
      code=atoi(*argv);
#ifdef WITH_NDBCLUSTER_STORAGE_ENGINE
      if (ndb_code)
      {
        if ((ndb_error_string(code, ndb_string, sizeof(ndb_string)) < 0) &&
            (ndbd_exit_string(code, ndb_string, sizeof(ndb_string)) < 0) &&
            (mgmapi_error_string(code, ndb_string, sizeof(ndb_string)) < 0))
	{
          msg= 0;
	}
	else
	  msg= ndb_string;
        if (msg)
        {
          if (verbose)
            printf("NDB error code %3d: %s\n",code,msg);
          else
            puts(msg);
        }