void really_die ( const char * msg ) {
 static int dying = 0 ;
 fflush ( stdout ) ;
 fprintf ( stderr , "%s" , msg ) ;
 fflush ( stderr ) ;
 if ( dying ) cleanup_and_exit ( 1 ) ;
 dying = 1 ;
 log_file . show_tail ( opt_tail_lines ) ;
 if ( cur_con && ! cur_con -> pending ) show_warnings_before_error ( cur_con -> mysql ) ;
 cleanup_and_exit ( 1 ) ;
 }
void really_die ( const char * msg ) {
 static int dying = 0 ;
 fflush ( stdout ) ;
 fprintf ( stderr , "%s" , msg ) ;
 fflush ( stderr ) ;
 if ( dying ) cleanup_and_exit ( 1 ) ;
 dying = 1 ;
 log_file . show_tail ( opt_tail_lines ) ;
 if ( cur_con && ! cur_con -> pending ) show_warnings_before_error ( cur_con -> mysql ) ;
 cleanup_and_exit ( 1 ) ;
 }