lib/xfunc_die.c

   1 /* vi: set sw=4 ts=4: */
   2 /*
   3  * Utility routines.
   4  *
   5  * Copyright (C) 2008 by Denys Vlasenko <vda.linux@googlemail.com>
   6  *
   7  * Licensed under GPLv2, see file LICENSE in this source tree.
   8  */
   9 #include <stdlib.h>
  10 #include "bb/lib/public.h"
  11 /* Keeping it separate allows to NOT pull in stdio for VERY small applets.
  12  * Try building busybox with only "true" enabled... */
  13
  14 BB_STATIC void (*bb_die_func)(void);
  15
  16 BB_STATIC void bb_xfunc_die(void)
  17 {
  18         if (bb_die_func)
  19                 bb_die_func();
  20         exit(bb_xfunc_error_retval);
  21 }